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InterfaceTypeAttribute Constructor (ComInterfaceType)

Initializes a new instance of the InterfaceTypeAttribute class with the specified ComInterfaceType enumeration member.

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

public InterfaceTypeAttribute(
	ComInterfaceType interfaceType


Type: System.Runtime.InteropServices.ComInterfaceType
One of the ComInterfaceType values that describes how the interface should be exposed to COM clients.

For readable code that is less prone to error, always use this constructor.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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