ComDefaultInterfaceAttribute Constructor
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ComDefaultInterfaceAttribute Constructor

Initializes a new instance of the ComDefaultInterfaceAttribute class with the specified System.Type object as the default interface exposed to COM.

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

public ComDefaultInterfaceAttribute(
	Type defaultInterface


Type: System.Type
A System.Type value indicating the default interface to expose to COM.

The defaultInterface type passed to the constructor must be visible to COM.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.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.

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