|Microsoft DirectX 9.0|
The get_Filter method retrieves a pointer to the source filter currently used by the media detector.
HRESULT get_Filter( IUnknown **ppVal );
[out, retval] Address of a pointer to receive the filter's IUnknown interface. If no source filter is in use, the value is set to NULL.
Returns an HRESULT value.
When the method returns, if *ppVal is not NULL, the IUnknown interface has an outstanding reference count. Release the interface when you are finished using it.
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.