The TIOBE index report on programming language popularity each month picks one language for special attention, which in the December edition is Visual Basic.NET because it reached an all-time high.

LOS ANGELES--(BUSINESS WIRE)--The Academy of Interactive Arts & Sciences (AIAS) is pleased to announce Microsoft’s Visual Basic as the recipient of this year’s Technical Impact Award at the 19 th ...

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 ...