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CMDIFrameWndEx::OnCmdMsg

  • Article

Called by the framework to route and dispatch command messages and to update command user-interface objects.

virtual BOOL OnCmdMsg(
   UINT nID,
   int nCode,
   void* pExtra,
   AFX_CMDHANDLERINFO* pHandlerInfo
);

Parameters

  • [in] nID
    The command ID.

  • [in] nCode
    Identifies the command notification code. See CCmdTarget::OnCmdMsg for more information about values for nCode.

  • [in] pExtra
    Used according to the value of nCode. See CCmdTarget::OnCmdMsg for more information about pExtra.

  • [in, out] pHandlerInfo
    Typically, this parameter should be NULL.If not NULL, OnCmdMsg fills in the pTarget and pmf members of the pHandlerInfo structure instead of dispatching the command.

Return Value

Nonzero if the message is handled; otherwise 0.

Requirements

Header: afxmdiframewndex.h

See Also

Reference

CMDIFrameWndEx Class

Hierarchy Chart

CCmdTarget::OnCmdMsg