The MFC Reference covers the classes, global functions, global variables, and macros that make up the Microsoft Foundation Class Library version 9.0.
The individual hierarchy charts included with each class are useful for locating base classes. The MFC Reference usually does not describe inherited member functions or inherited operators. For information on these functions, refer to the base classes depicted in the hierarchy diagrams.
The documentation for each class includes a class overview, a member summary by category, and topics for the member functions, overloaded operators, and data members.
Public and protected class members are documented only when they are normally used in application programs or derived classes. See the class header files for a complete listing of class members.
In This Section
- Hierarchy Chart 
 Visually details the class relationships in the class library.
- Class Library Overview 
 Lists the classes in the MFC Library according to category.
- MFC Technical Notes 
 Provides links to specialized topics, written by the MFC development team, on the class library.
- MFC Classes 
 Provides links to and header file information for the MFC classes.
- MFC Macros and Globals 
 Provides links to the macros and global functions in the MFC Library.
- Structures, Styles, Callbacks, and Message Maps 
 Provides links to the structures, styles, callbacks, and message maps used by the MFC Library.
- Obsolete MFC Functions 
 Provides links to functions that are obsolete in MFC.
Related Sections
- Hierarchy Chart Categories 
 Describes the MFC hierarchy chart by category.
- Shared Classes 
 Provides links to classes that are shared between MFC and ATL.
- MFC Samples 
 Provides links to samples that demonstrate how to use MFC.
- Visual C++ Libraries 
 Provides links to the various libraries provided with Visual C++, including ATL, MFC, OLE DB Templates, the C run-time library, and the Standard C++ Library.
- Debugging 
 Provides links to using the Visual Studio debugger to correct logic errors in your application or stored procedures.