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Retrieves information about the pin.
HRESULT QueryPinInfo( PIN_INFO * pInfo );
Parameters
- pInfo
- Pointer to a
PIN_INFOstructure.
Return Values
Returns an HRESULTvalue.
Remarks
This member function implements the IPin::QueryPinInfomethod. By default, the member function fills in the PIN_INFOstructure with the IBaseFilterinterface of its owning filter, the pin name from m_pName, and the pin direction from m_dir.
The IBaseFilterinterface passed out by this member function is reference counted, and so must be released when the caller has finished with it.