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Depending on the window, points to one of the following window procedures.
WNDPROC m_pfnSuperWindowProc;
Remarks
Type of window |
Window procedure |
|---|---|
A window based on a new window class, specified through the DECLARE_WND_CLASS macro. |
The DefWindowProc Win32 function. |
A window based on a window class that modifies an existing class, specified through the DECLARE_WND_SUPERCLASS macro. |
The existing window class's window procedure. |
A subclassed window. |
The subclassed window's original window procedure. |
CWindowImpl::DefWindowProc sends message information to the window procedure saved in m_pfnSuperWindowProc.
Requirements
Header: atlwin.h