INonDelegatingUnknown Interface
A version of this page is also available for
4/8/2010
To enable a class to support both nondelegating and delegating IUnknown interfaces in the same COM object, the Combase.h header file declares the INonDelegatingUnknown interface.
This interface is a version of IUnknown and has three methods:
- INonDelegatingUnknown::NonDelegatingQueryInterface
- INonDelegatingUnknown::NonDelegatingAddRef
- INonDelegatingUnknown::NonDelegatingRelease
For sample implementations of these methods, see CUnknown::NonDelegatingQueryInterface, CUnknown::NonDelegatingAddRef, and CUnknown::NonDelegatingRelease.
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 |