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ComEventsHelper Class

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

System.Object
  System.Runtime.InteropServices.ComEventsHelper

Namespace:  System.Runtime.InteropServices
Assembly:  mscorlib (in mscorlib.dll)
public static class ComEventsHelper

The ComEventsHelper type exposes the following members.

  NameDescription
Public methodStatic memberSupported by Portable Class LibrarySupported in .NET for Windows Store appsCombineAdds a delegate to the invocation list of events originating from a COM object.
Public methodStatic memberSupported by Portable Class LibrarySupported in .NET for Windows Store appsRemoveRemoves a delegate from the invocation list of events originating from a COM object.
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.NET Framework

Supported in: 4.5.1, 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

.NET for Windows Phone apps

Obsolete (compiler warning) in Windows Phone 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, 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.

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