Microsoft® Visual Basic® Scripting Edition
Tristate Constants
 Language Reference 
Version 2 

See Also



These constants are only available when your project has an explicit reference to the appropriate type library containing these constant definitions. For VBScript, you must explicitly declare these constants in your code.

Constant Value Description
TristateTrue -1 True
TristateFalse  0 False
TristateUseDefault -2 Use default setting