OK folks, I got it working !
Now I'm very delighted and can go on ...
Hmmm ..., what the error was ? You won't believe it, but I'll tell you what went wrong ...
The static classmember static LRESULT CALLBACK stWndProc(HWND, UINT, WPARAM, LPARAM) was never called, because of the window style of the create window.
WS_CHILD | WS_POPUP is an invalid combination, that's all of the secret.
So, excluding the WS_POPUP style from the window will make it a lot easier ...
(Sometimes I can't see the wood for the trees ... )
Thanks to all for help ! ! !
Greetz
Greenhorn
EDIT:
@Boardteam
I'm notable to edit my first post, so please, it would be nice if you can set the prefix [SOLVED] to the thread title.
