If FirstTime Then
serial1.Initialize("Serial1")
timer1.Initialize("Timer1", 200)
ListView1.Initialize("ListView1")
ListView1.SingleLineLayout.ItemHeight = 100dip
ListView1.SingleLineLayout.Label.TextSize = 20
ListView1.SingleLineLayout.Label.TextColor = Colors.Blue
ListView1.SingleLineLayout.Label.Gravity = Gravity.CENTER
For i = 1 To 300
ListView1.AddSingleLine("Item #" & i)
Next
End If