Purpose Compares two string expressions. Syntax StrComp (String1, String2 [, Case]) Case Determines the case sensitivity of the comparison. If Case is 0, the comparison is case sensitive ("a" <> "A"). If Case is 1, the comparison is case insensitive ("a" = "A"). If the Case argument is omitted, the default behavior is case-sensitive comparisons ("a" <> "A"). StrComp returns the following integer values based on the comparison evaluation: Value Comparison result -1 String1 < String2 0 String1 = String2 1 String1 > String2 Example Sub Main()         Dim s As String         s = "aaa"         Select Case StrComp(s, "bbb")         Case -1                 Print "Source string is less than comparison string."         ...         End Select End Sub