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CBasePin.QueryPinInfo method

The QueryPinInfo method retrieves information about the pin. This method implements the IPin::QueryPinInfo method.

Syntax


HRESULT QueryPinInfo(
  PIN_INFO *pInfo
);

Parameters

pInfo

Pointer to a PIN_INFO structure that receives the pin information.

Return value

Returns S_OK or E_POINTER.

Remarks

This method uses the CBasePin::m_pName member variable for the achName member of the PIN_INFO structure.

When the method returns, if the pFilter member of the PIN_INFO structure is non-NULL, it has an outstanding reference count. Be sure to release the interface when you are done.

Requirements

Header

Amfilter.h (include Streams.h)

Library

Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBasePin Class

 

 

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