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| Microsoft DirectShow 9.0 |
CBaseControlVideo::OnUpdateRectangles
The OnUpdateRectangles method is called when either the source or destination rectangle changes.
Syntax
virtual HRESULT OnUpdateRectangles(void);
Return Value
Returns NOERROR.
Requirements
** Header:** Declared in Ctlutil.h; include Streams.h.
** Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).
See Also