I\'m developing a MFC application (DWM library is not available). I want to draw a bitmap functioning as a button on the title bar. However, the bitmap won\'t
Drawing custom data into the frame area with DWM is described on MSDN, also the hit testing is explained there as well:
Custom Window Frame Using DWM
If you search for DWM on the CodeProject site you find some articles that will help you:
Vista Goodies in C++: Using Glass in Your UI
Draw custom caption with bitmap in Windows 7/Vista Aero theme