quote:
Originally posted by Mnjul
Well, I am not sure (and could possibly be wrong!), but does your window you register for message notification has a child window (such as a control like a textbox) focused? I remember in this situation, the window itself won't process/receive WM_KEYUP.
nope, you're not wrong...
The WM_KEYUP message (and the likes) is send to the control, not to the window which you subclassed with
PlusWnd::RegisterMessageNotification.
If you want to catch this message you would need to subclass the control, not the parent window.....