This topic is included for completeness. For more detail see the source code located in the VC\atlmfc\src\mfc folder of your Visual Studio installation.
virtual BOOL OnCmdMsg(
UINT nID,
int nCode,
void* pExtra,
AFX_CMDHANDLERINFO* pHandlerInfo
);
Parameters
[in] nID
[in] nCode
[in] pExtra
[in] pHandlerInfo
Requirements
Header: afxoleipframewndex.h