CWindowImpl::m_pfnSuperWindowProc

WNDPROC m_pfnSuperWindowProc;

Remarks

Depending on the window, points to one of the following window procedures:

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.

CWindowImpl OverviewClass Members

See Also

CWindowImpl::Create, CWindowImpl::SubclassWindow