public bool Install(
string portname,
int baudrate,
int databits,
string parity,
string stopbits,
string handshake,
CommPort.delegateSerialRead cbSerialRead)
{
try
{
this.m_CommPort = new SerialPort(portname, baudrate, (Parity)Enum.Parse(typeof(Parity), parity), databits, (StopBits)Enum.Parse(typeof(StopBits), stopbits));
this.m_CommPort.Handshake = (Handshake)Enum.Parse(typeof(Handshake), handshake);
this.m_CommPort.DiscardNull = true;
this.m_CommPort.RtsEnable = true;
this.m_CommPort.DtrEnable = true;
this.m_CommPort.ReadTimeout = 2000;
this.m_CommPort.WriteTimeout = 2000;
this.m_CommPort.ReadBufferSize *= 16;
this.m_CommPort.WriteBufferSize *= 16;
this.m_CommPort.DataReceived += new SerialDataReceivedEventHandler(this.SerialDataReceived);
this.m_cbSerialRead = new CommPort.delegateSerialRead(cbSerialRead.Invoke);
this.m_CommPort.Open();
this.m_CommPort.DiscardInBuffer();
this.m_CommPort.DiscardOutBuffer();
}
catch (Exception ex)
{
this.m_CommPort = (SerialPort)null;
return(false);
}
return(true);
}
public bool Uninstall()
{
try
{
if (this.m_CommPort != null)
{
if (this.m_CommPort.IsOpen)
{
this.m_CommPort.DataReceived -= new SerialDataReceivedEventHandler(this.SerialDataReceived);
this.m_cbSerialRead = (CommPort.delegateSerialRead)null;
Thread thread = new Thread(new ThreadStart(this.ClosePortThread));
thread.Start();
thread.Join();
}
this.m_CommPort.Dispose();
this.m_CommPort = (SerialPort)null;
}
}
catch (Exception ex)
{
return(false);
}
return(true);
}
