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Sends an event notification to the filter graph.
HRESULT NotifyEvent( long EventCode , long EventParam1 , long EventParam2 );
Parameters
- EventCode
- Identifier of the event.
- EventParam1
- First parameter of the event.
- EventParam2
- Second parameter of the event.
Return Values
Returns S_OK if delivered, S_FALSE if the filter graph does not sink events, or an error otherwise.
Remarks
For a list of notification codes and event parameter values, see Event Notification Codes.