vb.net string contains()?

How to string contains() in vb.net?

I this tutorial you can learn how to check string contains (check the given string is there are not) or not, syntax for to check string is

String.contains(string str)

Here : Stràgiven string

String à string data type

Ex: str = string.contains(example)

To check word “example” whether there or not

  To do this program following steps to be followed

Step1:

Open Microsoft visual studio 2010 or any older version also may differ commands

Step2:

Open file new project(ctrl+shift+n)àselect windows form applicationà rename as you wish

Step3:

Drag and drop two label, textbox, and one button

Label1.textà1^st string

Label2.textà2nd string

Buttonàcheck

Step4:

Copy and paste the following code

Public Class Form1

   

    Private SubButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesButton1.Click

        Dim ststring As String = TextBox1.Text

        Dim ndbstring As String = TextBox2.Text

        If ststring.Contains(TextBox2.Text) Then

            MessageBox.Show("the given string is in 1st tstring: ")

        Else

            MessageBox.Show("the given string is not there in 1st string:")

        End If

       

    End Sub

End Class

 Output: