TYPEFLAGS Enumeration

 

Defines the properties and attributes of a type description.

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

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

[SerializableAttribute]
[FlagsAttribute]
public enum class TYPEFLAGS

Member nameDescription
TYPEFLAG_FAGGREGATABLE

The class supports aggregation.

TYPEFLAG_FAPPOBJECT

A type description that describes an Application object.

TYPEFLAG_FCANCREATE

Instances of the type can be created by ITypeInfo::CreateInstance.

TYPEFLAG_FCONTROL

The type is a control from which other types will be derived and should not be displayed to users.

TYPEFLAG_FDISPATCHABLE

Indicates that the interface derives from IDispatch, either directly or indirectly. This flag is computed; there is no Object Description Language for the flag.

TYPEFLAG_FDUAL

The interface supplies both IDispatch and VTBL binding.

TYPEFLAG_FHIDDEN

The type should not be displayed to browsers.

TYPEFLAG_FLICENSED

The type is licensed.

TYPEFLAG_FNONEXTENSIBLE

The interface cannot add members at run time.

TYPEFLAG_FOLEAUTOMATION

The types used in the interface are fully compatible with Automation, including VTBL binding support. Setting dual on an interface sets both this flag and the TYPEFLAG_FDUAL. This flag is not allowed on dispinterfaces.

TYPEFLAG_FPREDECLID

The type is predefined. The client application should automatically create a single instance of the object that has this attribute. The name of the variable that points to the object is the same as the class name of the object.

TYPEFLAG_FPROXY

Indicates that the interface will be using a proxy/stub dynamic link library. This flag specifies that the type library proxy should not be unregistered when the type library is unregistered.

TYPEFLAG_FREPLACEABLE

The object supports IConnectionPointWithDefault, and has default behaviors.

TYPEFLAG_FRESTRICTED

Should not be accessible from macro languages. This flag is intended for system-level types or types that type browsers should not display.

TYPEFLAG_FREVERSEBIND

Indicates base interfaces should be checked for name resolution before checking children, which is the reverse of the default behavior.

For additional information about TYPEFLAGS, 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.

Universal Windows Platform
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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