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CTransformInputPin::QueryId (Windows Embedded CE 6.0)

1/6/2010

Retrieves an identifier for the pin.

Syntax

HRESULT QueryId(
  LPWSTR* Id 
);

Parameters

  • Id
    Pin identifier.

Return Value

Returns an HRESULT value.

Remarks

This member function implements the IPin::QueryId method and overrides the CBasePin::QueryId member function.

It returns the name "In".

The caller is responsible for freeing the memory by using the Win32 CoTaskMemFree function.

Requirements

Windows Embedded CE Windows CE 2.12 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

See Also

Reference

CTransformInputPin Class