VARFLAGS Enum
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Identifies the constants that define the properties of a variable.
This enumeration supports a bitwise combination of its member values.
public enum class VARFLAGS[System.Flags]
public enum VARFLAGS[System.Flags]
[System.Serializable]
public enum VARFLAGS[<System.Flags>]
type VARFLAGS = [<System.Flags>]
[<System.Serializable>]
type VARFLAGS = Public Enum VARFLAGS- Inheritance
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| VARFLAG_FREADONLY | 1 | Assignment to the variable should not be allowed. |
| VARFLAG_FSOURCE | 2 | The variable returns an object that is a source of events. |
| VARFLAG_FBINDABLE | 4 | The variable supports data binding. |
| VARFLAG_FREQUESTEDIT | 8 | When set, any attempt to directly change the property results in a call to |
| VARFLAG_FDISPLAYBIND | 16 | The variable is displayed to the user as bindable. VARFLAG_FBINDABLE must also be set. |
| VARFLAG_FDEFAULTBIND | 32 | The variable is the single property that best represents the object. Only one variable in type information can have this attribute. |
| 64 | The variable should not be displayed to the user in a browser, although it exists and is bindable. |
|
| VARFLAG_FRESTRICTED | 128 | 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 | 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, then a call is generated to that member function. Permitted on members in dispinterfaces and interfaces; not permitted on modules. |
| VARFLAG_FUIDEFAULT | 512 | The variable is the default display in the user interface. |
| VARFLAG_FNONBROWSABLE | 1024 | The variable appears in an object browser, but not in a properties browser. |
| VARFLAG_FREPLACEABLE | 2048 | Tags the interface as having default behaviors. |
| VARFLAG_FIMMEDIATEBIND | 4096 | The variable is mapped as individual bindable properties. |
Remarks
For more information, see VARFLAGS 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.
