Well i use some window standard scrollbars in He map editor.

All works ok,
But in the debug window i have observed that my code gets the wm_hscroll and wm_vscroll message always 2 times in a row (same messages twice) each time i press a scroll arrow.

While this is not a problem i was wondering IF is do something wrong there?
or those messages are supposed to come twice ?
Posted on 2003-05-13 10:41:04 by BogdanOntanu
your not doing anything wrong. i ran into this problem awhile back and i dont know why they would want to send two messages. msdn does state that 1 message is sent to main window and the other to the parent window which is where it get confusing.
Posted on 2003-05-13 20:49:38 by smurf