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I have software that opens a serial port using C# and it does good with hardware com but with usb 2 serial com ports I get this error
the i/o operation has been aborted
because of either a thread exist or an
application request
I don’t know what it means… although hyperterminal works very well at the same machine.
My code looks like this :
SerialPort.Open();
after initialization of course by the way my code work very will with Hardware Com Port !
thank you all it really helpful comments
the problem was combination between WIndows xp and .Net framework 2
when i have upgraded to windows 7 with (default .Net frame work shipped with win7)
which i think 3.5 every thing goes ok and my application work very will
all other issues related to microsoft i but it between try catch block