Hi, Rory - 

Many of these mapped events are simply reflections of corresponding Windows events. Replace "pbm" (PowerBuilder Message) with "wm" (Windows Message) in the event name, then you can look for documentation for the Windows message online. For example, the pbm_mousemove event is actually the wm_mousemove event.

I like to search for this kind of information using the following URL for Windows API documentation:

    https://learn.microsoft.com/en-us/windows/win32/apiindex/windows-api-list

Please realize that some PB mapped events (such as DataWindow events) are PB-only and will not have a Windows counterpart.

Best regards, John

Hi John,

Thank you for your reply. I appreciate that. I had found the reference you shared from the documentation and was hoping that I was missing something. :)

Thanks again,

Rory