resumablesub

Because when I write functions, some become Resumables and others do not? Sometimes when I write a simple function, I notice with surprise that a message appears indicating that a Resumable sub can only return a ResumableSub value or nothing. How did a simple function become a resumable sub?

Trying to add real-time log messages to my app, so I can investigate problems if not a the PC. The running code should pause while the message is showing and this is not as easy as I thought it would be. Currently I am trying this: In a code module (called General) I have this: Public Sub...