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ComEventsHelper Class

.NET Framework 4.5

Other Versions

.NET Framework 4

Provides methods that enable .NET Framework delegates that handle events to be added and removed from COM objects.

Inheritance Hierarchy

System.Object
System.Runtime.InteropServices.ComEventsHelper

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

Syntax

C++

public static class ComEventsHelper

The ComEventsHelper type exposes the following members.

Methods

	Name	Description
	Combine	Adds a delegate to the invocation list of events originating from a COM object.
	Remove	Removes a delegate from the invocation list of events originating from a COM object.

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Version Information

.NET Framework

Supported in: 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Reference

System.Runtime.InteropServices Namespace

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