Hello all :
I'm using vb
.net SerialPort for controlling an external device, sending/receiving data to/from. The problem is that on DataReceived routine, sometimes there's no data to be read or there are more than a byte to read.
It's very critical for me to process every single byte receiving from serial port.
And if DataReceived routine is invoked, I assume that there must be a byte to read, but there may be .BytesToRead=0 in routine!
Searching in WEB, it's said that .net has problem in serial port !
Any suggestion for coping with this problem?
thanks in advance