String.CompareOrdinal
Imports System Imports Microsoft.VisualBasic Class Sample Public Shared Sub Main() Dim str1 As [String] = "ABCD" Dim str2 As [String] = "abcd" Dim str As [String] Dim result As Integer result = [String].CompareOrdinal(str1, str2) str = IIf(result < 0, "less than", IIf(result > 0, "greater than", "equal to")) Console.Write("{0} ", str) End Sub End Class