Follow along with the video below to see how to install our site as a web app on your home screen.
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Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim s As String = "This is a string"
MessageBox.Show(s.Substring(0, 4)) ' = left
MessageBox.Show(s.Substring(s.Length - 6)) ' = right
End Sub