quote:
Originally posted by CookieRevised
And, but I never made this experiment yet, I think you could also device something with a Plus! Window of which you 'borrowed' the WinProc address to be used to overwrite the WinProc of another window. And with OnWindowidEvent_MessageNotification you can catch the window messages of that 'external' window. If this works, it also means you could subclass already long before GetCallbackPtr() existed.
I tried this once, but it doesn't work because you only have control over certain messages. You can't call the original window proc for messages you don't handle yourself because Plus! only tells you about the ones you ask for, and if you ask for everything you'll experience severe delays since JScript is so slow.