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 ...

C# might be more elegant with escape sequences, but that doesn't mean Visual Basic is weaker in this area. Sometimes you just need to escape. I'm speaking, of course, about escape sequences in strings ...

Good documentation is important for any application, and it starts with documenting your code. It helps you and it helps your users. It's no secret that I believe documentation is a crucial element of ...

Classic Visual Basic refuses to die. There's just something about Dims and Subs that programmers won't let go of. The granddaddy of rapid application development (RAD) tools -- known for its ...

Usually, I use the Serial Monitor of the Arduino IDE to communicate with the Arduino hardware. But now, I want to build an application on my computer that allows me to click some buttons to control ...