How to Create Message Box?

How do I display a simple message box?

There's no built-in way to do this in the Palm OS, but it's trivial to roll your own. Warren Young built one that is typical of the breed, called "mbox" (see the attachment below). This public domain package is four source files you drop into an existing project, rather than a fancy library. The C code should build with GCC and CodeWarrior, though it's only been tested with GCC. If you're a CodeWarrior user, you'll have to convert the resources from PilRC format -- just read the .rcp file, it should be obvious what the CodeWarrior equivalent should be.

Today: Sep 10, 2010