Detecting when a SerialPort gets disconnected

Question

I have an open SerialPort and receive data through the DataReceived event.

Is there any way to detect if the SerialPort gets d

Answer 1

The problem is that IsOpen value is only set back to false when the Close method is executed.

You could try caputuring the WM_DEVICECHANGE message and using that.

http://msdn.microsoft.com/en-us/library/windows/desktop/aa363480(v=vs.85).aspx