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Validate serial port

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ladisl...@gmail.com

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Jan 18, 2013, 5:01:45 AM1/18/13
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I have an application which is communicating with the instrument VIA serial port. The serial port to be used is specified in the ini file ( e.g. COM1, COM3, COM5 etc.) I need to validate if the port indicated in the ini fiel exists or not. Can someone help me? Thank you
Ladislav
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