FUNCFLAGS Enum

Definition

Namespace:

System.Runtime.InteropServices.ComTypes

Assemblies:

netstandard.dll, System.Runtime.InteropServices.dll

Identifies the constants that define the properties of a function.

This enumeration supports a bitwise combination of its member values.

C#

[System.Flags]
public enum FUNCFLAGS

Inheritance

Object

ValueType

Enum

FUNCFLAGS

Attributes

FlagsAttribute

Fields

Name	Value	Description
FUNCFLAG_FRESTRICTED	1	The 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_FSOURCE	2	The function returns an object that is a source of events.
FUNCFLAG_FBINDABLE	4	The function that supports data binding.
FUNCFLAG_FREQUESTEDIT	8	When 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_FDISPLAYBIND	16	The function that is displayed to the user as bindable. FUNCFLAG_FBINDABLE must also be set.
FUNCFLAG_FDEFAULTBIND	32	The function that best represents the object. Only one function in a type can have this attribute.
FUNCFLAG_FHIDDEN	64	The function should not be displayed to the user, although it exists and is bindable.
FUNCFLAG_FUSESGETLASTERROR	128	The function supports GetLastError. If an error occurs during the function, the caller can call GetLastError to retrieve the error code.
FUNCFLAG_FDEFAULTCOLLELEM	256	Permits 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_FUIDEFAULT	512	The type information member is the default member for display in the user interface.
FUNCFLAG_FNONBROWSABLE	1024	The property appears in an object browser, but not in a properties browser.
FUNCFLAG_FREPLACEABLE	2048	Tags the interface as having default behaviors.
FUNCFLAG_FIMMEDIATEBIND	4096	Mapped as individual bindable properties.

Remarks

For more information, see FUNCFLAGS 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.

Applies to