Detect mouse leaving application's window in pure QB64

[James D Jarvis]

That is interesting seeing 3 exe's running.

Is there code to detect other exe's running, get them talking to each other... Keypress responds to correct window chosen by mouse?

You could have a Color Picker program up with a Paint One. You could have a file selector up with something that needs file names.

I posted something like that last year.

Come to think, I posted both of those also as independents for Clip Board values.

 here's one I did:   ClipScribble (qb64phoenix.com)