VB6 Serial port programming

Posted by commodus86 on Stack Overflow See other posts from Stack Overflow or by commodus86
Published on 2010-05-07T06:12:29Z Indexed on 2010/05/07 6:18 UTC
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I'm not much experienced in VB6 serial port programming. I need to control another circuit through serial port. (I have heard that pin 4 and pin 7 are used for that purpose. If these pins are incorrect please tell me what pins are used for such purposes)

My requirement is to set those pins to high or low and read their levels(high or low) through VB6 program. How to do the task??

Thanx,

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