在MSDN里面搜:
Categorical List of MFC Samples
To find a source code sample that illustrates a Microsoft Foundation Class Library feature or programming technique, select one of the following areas.
application object OLE
collections ActiveX controls
context-sensitive help OpenGL
databases printing/preview
databound controls rectangle tracker (mouse)
dialogs and controls resources
documents splitter windows
dynamic-link libraries (DLLs) toolbars, status bars, dialog bars, and floating palettes
graphical display classes views
Internet window objects
menus Windows Extensions
multithreading Windows Common Controls
See Also
Microsoft Foundation Class Library Samples Index