Microsoft Windows CE 3.0  

CBaseFilter::QueryFilterInfo

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Retrieves information about the filter.

HRESULT QueryFilterInfo(
FILTER_INFO *
pInfo
);

Parameters

pInfo
Pointer to a FILTER_INFOstructure to fill in.

Return Values

Returns an HRESULTvalue.

Remarks

This member function implements the IBaseFilter::QueryFilterInfomethod. It copies the filter's name from m_pName, and copies the pointer to the filter graph interface from m_pGraphinto the FILTER_INFOstructure before returning.

Note that the IFilterGraphinterface passed out by this member function is reference counted, and so must be released when the caller has finished with it.