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CTransformOutputPin::QueryId

  • Article

Retrieves an identifier for the pin.

HRESULT QueryId(
LPWSTR *Id );

Parameters

  • Id
    Pin identifier.

Return Values

Returns an HRESULT value.

Remarks

This member function implements the IPin::QueryId method and overrides the CBasePin::QueryId member function. It returns the name "Out". The caller is responsible for freeing the memory by using the Microsoft® Win32® CoTaskMemFree function.

 Last updated on Tuesday, July 13, 2004

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