VBScript in a Nutshell, 2nd Edition

Name

StrReverse Function

Syntax

StrReverse(str_expression)

str_expression

Use: Required

Data Type: String

The string whose characters are to be reversed.

Return Value

A String.

Description

Returns a string that is the reverse of the string passed to it. For example, if the string “and” is passed to it as an argument, StrReverse returns the string “dna.”

Rules at a Glance

• If str_expression is a zero-length string (” “), the function’s return value is a zero-length string.

• If str_expression is Null, the function generates runtime error 94, “Invalid use of Null.”