Keywords
- Empty
- The Empty keyword is used to indicate an
uninitialized variable value. This is not the same thing as
Null.
- False
- The False keyword has a value equal to 0.
- Nothing
- The Nothing keyword in VBScript is used to
disassociate an object variable from any actual object.
- Null
- The Null keyword is used to indicate that a variable
contains no valid data. This is not the same thing as Empty.
- True
- The True keyword has a value equal to -1.