CBaseReferenceClock::NonDelegatingQueryInterface

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

Accesses supported interfaces.

Syntax

HRESULT NonDelegatingQueryInterface(
  REFIID riid,
  void** ppv
);

Parameters

• riid
  IID of the interface being requested.

  Only IID_IReferenceClock is supported by the clock interface.

• ppv
  Where the IReferenceClock pointer is returned.

Return Value

Returns E_POINTER if ppv is invalid.

Returns NOERROR if the query is successful or if E_NOINTERFACE if it is not.

Remarks

This member function implements the INonDelegatingUnknown::NonDelegatingQueryInterface method.

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