CWnd::OnWndMsg

This member function is called by WindowProc, or is called during message reflection.

virtual BOOL OnWndMsg(
   UINT message,
   WPARAM wParam,
   LPARAM lParam,
   LRESULT* pResult 
);

Parameters

• message
  Specifies the message to be sent.

• wParam
  Specifies additional message-dependent information.

• lParam
  Specifies additional message-dependent information.

• pResult
  The return value of WindowProc. Depends on the message; may be NULL.

Return Value

TRUE if message was handled; otherwise FALSE.

Remarks

OnWndMsg determines the message type and either calls the appropriate framework function (for example, OnCommand for WM_COMMAND) or finds the appropriate message in the message map.

For more information about message reflection, see Handling Reflected Messages.

Requirements

Header: afxwin.h

See Also

Concepts

CWnd Class

CWnd Members

Hierarchy Chart

CWnd::OnChildNotify

CWnd::SendChildNotifyLastMsg

CWnd::ReflectChildNotify

CCmdTarget::OnCmdMsg

CWnd::ReflectLastMsg