CBaseRenderer::OnDisplayChange

The OnDisplayChange method posts an EC_DISPLAY_CHANGED event to the filter graph manager.

Syntax

BOOL CBaseRenderer::OnDisplayChange(void);

Return Value

Returns TRUE if the event was posted, or FALSE otherwise.

Remarks

Video renderers should call this method in response to WM_DISPLAYCHANGE messages. If the input pin is connected, the method sends an EC_DISPLAY_CHANGED event to the filter graph manager.

See Also

• CBaseRenderer Class