vbscriptstatements

VbScript Statements: Explaination of Select … Case

The Select … Case Vbscript statement is a very powerful way to easily preform specific actions based on a comparison of a variable to a series of cases you specify, plus it allows for the fact that NONE of the cases apply with an optional case else condition. The Select Case statement is often a better solution then a if…Then…Else if when you have more than 2 conditions that could apply.

Consider the following code snippet to check if a number is positive or negative:

Function TestNumber(Number)  

    Select case Number
        Case Number > 0
             TestNumber = “Positive”
        Case Number < 0
             TestNumber = “Negative”
        Case Else
             TestNumber = “Zero”
    End Select