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4/8/2010

Retrieves an identifier for the pin.

Syntax 

HRESULT QueryId(
  LPWSTR* 
Id
);

Parameters

Id

Pin identifier.

Return Value

Returns an HRESULTvalue.

Remarks

This member function implements the IPin::QueryIdmethod.

By default, this member function uses the pin name in the m_pNamedata member, so implementing this member function in your derived filter class is not normally required.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later