CBaseFilter::QueryFilterInfo
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4/8/2010
Retrieves information about the filter.
Syntax
HRESULT QueryFilterInfo(
FILTER_INFO* pInfo
);
Parameters
- pInfo
Pointer to a FILTER_INFO structure to fill in.
Return Value
Returns an HRESULT value.
Remarks
This member function implements the IBaseFilter::QueryFilterInfo method.
It copies the filter's name from m_pName, and copies the pointer to the filter graph interface from m_pGraph into the FILTER_INFO structure before returning.
The IFilterGraph interface passed out by this member function is reference counted, and so must be released when the caller has finished with it.
Requirements
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |