public Port(string PortName)
{
this.hPort = (IntPtr) (-1);
this.rxBufferSize = 0x400000;
this.rthreshold = 1;
this.txBufferSize = 0x400000;
this.sthreshold = 1;
this.rxBufferBusy = new Mutex();
this.dcb = new DCB();
this.threadStarted = new ManualResetEvent(false);
this.closeEventName = "CloseEvent";
this.txOverlapped = IntPtr.Zero;
this.rxOverlapped = IntPtr.Zero;
this.Capabilities = new CommCapabilities();
this.PortName = PortName;
this.Init();
}
private static extern int WinSetCommState(IntPtr hFile, DCB dcb);
override internal bool GetCommState(IntPtr hPort, DCB dcb)
{
return Convert.ToBoolean(WinGetCommState(hPort, dcb));
}
internal virtual bool GetCommState(IntPtr hPort, DCB dcb){return false;}
internal override bool SetCommState(IntPtr hPort, DCB dcb)
{
return Convert.ToBoolean(CESetCommState(hPort, dcb));
}
private static extern int CESetCommState(IntPtr hFile, DCB dcb);
override internal bool GetCommState(IntPtr hPort, DCB dcb)
{
return(Convert.ToBoolean(CEGetCommState(hPort, dcb)));
}
internal virtual bool GetCommState(IntPtr hPort, DCB dcb)
{
return(false);
}
internal override bool SetCommState(IntPtr hPort, DCB dcb)
{
return(Convert.ToBoolean(WinSetCommState(hPort, dcb)));
}
