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Defines the attributes of an implemented or inherited interface of a type.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  System.Runtime.InteropServices.ComTypes
Assemblies:   System.Runtime.InteropServices (in System.Runtime.InteropServices.dll)
  mscorlib (in mscorlib.dll)


Member nameDescription
Supported by Portable Class LibraryIMPLTYPEFLAG_FDEFAULTThe interface or dispinterface represents the default for the source or sink.
Supported by Portable Class LibraryIMPLTYPEFLAG_FDEFAULTVTABLESinks receive events through the virtual function table (VTBL).
Supported by Portable Class LibraryIMPLTYPEFLAG_FRESTRICTEDThe member should not be displayed or programmable by users.
Supported by Portable Class LibraryIMPLTYPEFLAG_FSOURCEThis member of a coclass is called rather than implemented.

For additional information about IMPLTYPEFLAGS, see the MSDN Library.

The common language runtime throws an exception when a COM method in native code returns an HRESULT. For more information, see How to: Map HRESULTs and Exceptions.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Portable Class Library

Supported in: Portable Class Library
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