Technically speaking, the only way to write Visual Basic programs is with Visual Basic. Any other program, even if it's syntactically compatabile like Envelop linked above, isn't VB. I imagine Envelop ...
So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc needs ...
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