Introduction - If you have any usage issues, please Google them yourself
In the dialog box displays a form where the background picture VC to achieve in the dialog box displays a form where the background picture VC achieved, in general we can choose two ways: one is to use the picture controls, in the WM_PAINT message in the drawing, this method is relatively simple to use , but the function of general, the picture is not easy to control Another way is to WM_PAINT in the drawing, although this method is more complicated, but it can do a lot of special treatment, such as drawing pictures, pictures, reverse, etc.. To learn more about the specific implementation method, download origin code