How to VB.NET String.Compare()

The VB.NET String Compare function is use to compare two String Objects.

It returns an Integer indication lexical relationship between the two comprehends


  1. String str1 : Parameter String.
  2. String str2 : Parameter String.

Boolean True/False Indication to check the String with case sensitive or without case sensitive


  1. Integer : returns less than zero, zero or greater than zero.
  2. Less than zero : str1 is less than str2.
  3. Zero : str1 is equal to str2.
  4. Greater than zero : str1 is grater than str2.

Public Class Form1
    Private Sub Button1_Click(ByVal sender As System.Object, _
    ByVal e As System.EventArgs) Handles Button1.Click
        Dim str1 As String
        Dim str2 As String

        str1 = ""
        str2 = "VB.NET"

        Dim result As Integer

        result = String.Compare(str1, str2)

        result = String.Compare(str1, str2, True)
    End Sub
End Class

When you run this program first u get -1 in message box and then 0 (C) 2019    Founded by raps mk
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