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ComEventInterfaceAttribute Constructor

Initializes a new instance of the ComEventInterfaceAttribute class with the source interface and event provider class.

Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)

public ComEventInterfaceAttribute (
	Type SourceInterface,
	Type EventProvider
public ComEventInterfaceAttribute (
	Type SourceInterface, 
	Type EventProvider
public function ComEventInterfaceAttribute (
	SourceInterface : Type, 
	EventProvider : Type



A Type that contains the original source interface from the type library. COM uses this interface to call back to the managed class.


A Type that contains the class that implements the methods of the event interface.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

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