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| Microsoft DirectShow 9.0 |
IOverlayNotify::OnColorKeyChange
The OnColorKeyChange method provides notification that the window's color key has changed.
Syntax
HRESULT OnColorKeyChange( const COLORKEY *pColorKey );
Parameters
pColorKey
[in] Pointer to the new chroma key.
Return Value
Returns S_OK if successful. If the method fails, it returns an HRESULT error code.
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also