TextBox input and output (BenAndChris Tutorial)

You need:
-2 TextBoxes
-1 Button
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Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim userSelection As String
        userSelection = TextBox1.Text
        userSelection.ToLower()
        If userSelection = "This is a test" Then
            TextBox2.Text = "This is an output test"
        Else
            TextBox2.Text = "Did not recognize"
        End If
    End Sub
End Class