TCM_HITTEST doesn't work with TabControl (Tabs aligned left or right instead of top or bottom) RRS feed

  • Question

  • I am developing a custom drawn tab control for use in my windows forms application.  I have implemented support for the TCM_HITTEST in order to determine what tab the mouse is currently over in order to provide some rollover effects.  This works well when the Tab Alignment is set to Top or Bottom, but does not function at all when the tabs are aligned to the left or right.
    Thursday, January 13, 2011 10:19 PM