TYPEFLAGS Enum

Definition

Namespace:

System.Runtime.InteropServices.ComTypes

Assembly:

System.Runtime.InteropServices.dll

Defines the properties and attributes of a type description.

This enumeration supports a bitwise combination of its member values.

public enum class TYPEFLAGS

[System.Flags]
public enum TYPEFLAGS

[<System.Flags>]
type TYPEFLAGS = 

Public Enum TYPEFLAGS

Inheritance

Object

ValueType

Enum

TYPEFLAGS

Attributes

FlagsAttribute

Fields

Name	Value	Description
TYPEFLAG_FAPPOBJECT	1	A type description that describes an Application object.
TYPEFLAG_FCANCREATE	2	Instances of the type can be created by ITypeInfo::CreateInstance.
TYPEFLAG_FLICENSED	4	The type is licensed.
TYPEFLAG_FPREDECLID	8	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_FHIDDEN	16	The type should not be displayed to browsers.
TYPEFLAG_FCONTROL	32	The type is a control from which other types will be derived and should not be displayed to users.
TYPEFLAG_FDUAL	64	The interface supplies both IDispatch and VTBL binding.
TYPEFLAG_FNONEXTENSIBLE	128	The interface cannot add members at run time.
TYPEFLAG_FOLEAUTOMATION	256	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_FRESTRICTED	512	Should not be accessible from macro languages. This flag is intended for system-level types or types that type browsers should not display.
TYPEFLAG_FAGGREGATABLE	1024	The class supports aggregation.
TYPEFLAG_FREPLACEABLE	2048	The object supports IConnectionPointWithDefault, and has default behaviors.
TYPEFLAG_FDISPATCHABLE	4096	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_FREVERSEBIND	8192	Indicates base interfaces should be checked for name resolution before checking children, which is the reverse of the default behavior.
TYPEFLAG_FPROXY	16384	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.

Remarks

For more information, see TYPEFLAGS enumeration.

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.