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Retrieves an identifier for the pin.
HRESULT QueryId( LPWSTR * Id );
Parameters
- Id
- Pin identifier.
Return Values
Returns an HRESULTvalue.
Remarks
This member function implements the IPin::QueryIdmethod and overrides the CBasePin::QueryIdmember function. It returns the name "Out". The caller is responsible for freeing the memory by using the Microsoft Win32 CoTaskMemFreefunction.