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();
}
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();
}
internal override bool GetCommProperties(IntPtr hPort, CommCapabilities commcap)
{
return(Convert.ToBoolean(CEGetCommProperties(hPort, commcap)));
}
private static extern int CEGetCommProperties(IntPtr hFile, CommCapabilities commcap);
private static extern int WinGetCommProperties(IntPtr hFile, CommCapabilities commcap);
override internal bool GetCommProperties(IntPtr hPort, CommCapabilities commcap)
{
return Convert.ToBoolean(WinGetCommProperties(hPort, commcap));
}
internal virtual bool GetCommProperties(IntPtr hPort, CommCapabilities commcap) {return false;}
internal virtual bool GetCommProperties(IntPtr hPort, CommCapabilities commcap)
{
return(false);
}