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 ...

Rocket Software is releasing Rocket MV BASIC for Visual Studio Code (MVVS) v2.1.0, including a preview of the highly anticipated feature-Online Editing. In the latest MVVS v2.1.0 extension, the Online ...