VARFLAGS enumeration

Specifies variable flags.

Syntax


typedef enum tagVARFLAGS { 
  VARFLAG_FREADONLY         = 0x1,
  VARFLAG_FSOURCE           = 0x2,
  VARFLAG_FBINDABLE         = 0x4,
  VARFLAG_FREQUESTEDIT      = 0x8,
  VARFLAG_FDISPLAYBIND      = 0x10,
  VARFLAG_FDEFAULTBIND      = 0x20,
  VARFLAG_FHIDDEN           = 0x40,
  VARFLAG_FRESTRICTED       = 0x80,
  VARFLAG_FDEFAULTCOLLELEM  = 0x100,
  VARFLAG_FUIDEFAULT        = 0x200,
  VARFLAG_FNONBROWSABLE     = 0x400,
  VARFLAG_FREPLACEABLE      = 0x800,
  VARFLAG_FIMMEDIATEBIND    = 0x1000
} VARFLAGS;

Constants

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. 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.

Requirements

Header

OaIdl.h

 

 

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