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FUNCFLAGS Enumeration

Identifies the constants that define the properties of a function.

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 FUNCFLAGS
Member nameDescription
FUNCFLAG_FRESTRICTEDThe function should not be accessible from macro languages. This flag is intended for system-level functions or functions that type browsers should not display.
FUNCFLAG_FSOURCEThe function returns an object that is a source of events.
FUNCFLAG_FBINDABLEThe function that supports data binding.
FUNCFLAG_FREQUESTEDITWhen set, any call to a method that sets the property results first in a call to IPropertyNotifySink::OnRequestEdit. The implementation of OnRequestEdit determines if the call is allowed to set the property.
FUNCFLAG_FDISPLAYBINDThe function that is displayed to the user as bindable. FUNCFLAG_FBINDABLE must also be set.
FUNCFLAG_FDEFAULTBINDThe function that best represents the object. Only one function in a type can have this attribute.
FUNCFLAG_FHIDDENThe function should not be displayed to the user, although it exists and is bindable.
FUNCFLAG_FUSESGETLASTERRORThe function supports GetLastError. If an error occurs during the function, the caller can call GetLastError to retrieve the error code.
FUNCFLAG_FDEFAULTCOLLELEMPermits an optimization in which the compiler looks for a member named "xyz" on the type of "abc". If such a member is found, and is flagged as an accessor function for an element of the default collection, a call is generated to that member function. Permitted on members in dispinterfaces and interfaces; not permitted on modules.
FUNCFLAG_FUIDEFAULTThe type information member is the default member for display in the user interface.
FUNCFLAG_FNONBROWSABLEThe property appears in an object browser, but not in a properties browser.
FUNCFLAG_FREPLACEABLETags the interface as having default behaviors.
FUNCFLAG_FIMMEDIATEBINDMapped as individual bindable properties.

For additional information about FUNCFLAGS, 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, 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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