Public Class frmLightSwitch

    Private Sub cmdOn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdOn.Click
        MessageBox.Show("I Clicked On!")

    End Sub

    Private Sub cmdOff_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdOff.Click
        MessageBox.Show("I Clicked Off!")
    End Sub
End Class