This topic has not yet been rated - Rate this topic

VARFLAGS Enumeration

.NET Framework 4

Other Versions

Note: This API is now obsolete.

Use System.Runtime.InteropServices.ComTypes.VARFLAGS instead.

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

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

Syntax

C++

Copy

[SerializableAttribute]
[ObsoleteAttribute("Use System.Runtime.InteropServices.ComTypes.VARFLAGS instead. http://go.microsoft.com/fwlink/?linkid=14202", 
	false)]
[FlagsAttribute]
public enum VARFLAGS

Members

	Member name	Description
	VARFLAG_FREADONLY	Assignment to the variable should not be allowed.
	VARFLAG_FSOURCE	The variable returns an object that is a source of events.
	VARFLAG_FBINDABLE	The variable supports data binding.
	VARFLAG_FREQUESTEDIT	When set, any attempt to directly change the property results in a call to IPropertyNotifySink::OnRequestEdit. The implementation of OnRequestEdit determines if the change is accepted.
	VARFLAG_FDISPLAYBIND	The variable is displayed to the user as bindable. VARFLAGS.VARFLAG_FBINDABLE must also be set.
	VARFLAG_FDEFAULTBIND	The variable is the single property that best represents the object. Only one variable in type information can have this attribute.
	VARFLAG_FHIDDEN	The variable should not be displayed to the user in a browser, although it exists and is bindable.
	VARFLAG_FRESTRICTED	The variable should not be accessible from macro languages. This flag is intended for system-level variables or variables that you do not want type browsers to display.
	VARFLAG_FDEFAULTCOLLELEM	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, then a call is generated to that member function. Permitted on members in dispinterfaces and interfaces; not permitted on modules.
	VARFLAG_FUIDEFAULT	The variable is the default display in the user interface.
	VARFLAG_FNONBROWSABLE	The variable appears in an object browser, but not in a properties browser.
	VARFLAG_FREPLACEABLE	Tags the interface as having default behaviors.
	VARFLAG_FIMMEDIATEBIND	The variable is mapped as individual bindable properties.

Remarks

For additional information about VARFLAGS, see the MSDN Library.

Version Information

.NET Framework

Supported in: 1.1, 1.0
Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5
Obsolete (compiler warning) in 3.5 SP1
Obsolete (compiler warning) in 3.0
Obsolete (compiler warning) in 3.0 SP1
Obsolete (compiler warning) in 3.0 SP2
Obsolete (compiler warning) in 2.0
Obsolete (compiler warning) in 2.0 SP1
Obsolete (compiler warning) in 2.0 SP2

.NET Framework Client Profile

Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5 SP1

Platforms

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.

Reference

System.Runtime.InteropServices Namespace

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)

Community Content Add

FAQ