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ComInterfaceType Enumeration
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ComInterfaceType Enumeration

Identifies how to expose an interface to COM.

[Visual Basic]
<Serializable>
Public Enum ComInterfaceType
[C#]
[Serializable]
public enum ComInterfaceType
[C++]
[Serializable]
__value public enum ComInterfaceType
[JScript]
public
   Serializable
enum ComInterfaceType

Remarks

This enumeration works in conjuction with InterfaceTypeAttribute.

Members

Member name Description
InterfaceIsDual Indicates the interface is exposed to COM as a dual interface, which enables both early and late binding. InterfaceIsDual is the default value.
InterfaceIsIDispatch Indicates an interface is exposed to COM as a dispinterface, which enables late binding only.
InterfaceIsIUnknown Indicates an interface is exposed to COM as an IUnknown-derived interface, which enables only early binding.

Requirements

Namespace: System.Runtime.InteropServices

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: Mscorlib (in Mscorlib.dll)

See Also

System.Runtime.InteropServices Namespace

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