CBaseWindow::OnReceiveMessage (Compact 2013)

3/26/2014

Indicates a base class implementation of a window procedure.

Syntax

virtual LRESULT OnReceiveMessage(
  HWND hwnd,
  INT uMsg,
  WPARAM wParam,
  LPARAM lParam
);

Parameters

• hwnd
  Handle to the window.

• uMsg
  Message identifier.

• wParam
  Message's wParam parameter.

• lParam
  Message's lParam parameter.

Return Value

Returns an LRESULT value, based on the uMsg parameter.

If uMsg is not one of the specified values, OnReceiveMessage passes the message to the Win32 DefWindowProc function and forwards the resulting return value to the caller.

Message	Action
m_RealizePalette	Returns 0.
m_ShowStageMessage	Returns 1.
m_ShowStageTop	Returns 1.
WM_CLOSE	Returns 0.
WM_PALETTECHANGED	Returns 0.
WM_QUERYNEWPALETTE	Returns result of CBaseWindow::OnPaletteChange.
WM_SIZE	Returns 0.
WM_SYSCOLORCHANGE	Returns 1.

Requirements

Header	dshow.h, Streams.h
Library	ole32.lib, Ole32auth.lib, Strmbase.lib, Strmiids.lib, uuid.lib

See Also

Reference

CBaseWindow Class