Microsoft Windows CE 3.0  

CTransformInputPin::QueryId

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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 "In". The caller is responsible for freeing the memory by using the Microsoft Win32 CoTaskMemFreefunction.