gistfile1.cs

public partial class Program
{
    private static readonly int FirstLed = 0;
    private static readonly int LastLed = 6;
    private int _ledNumberToModify = FirstLed;

    // This method is run when the mainboard is powered up or reset.   
    void ProgramStarted()
    {
        Debug.Print("Program Started");
        FlashAllLedsOnce();
        var timer = new GT.Timer(100);
        timer.Tick += timer_Tick;
        timer.Start();
    }

    private void FlashAllLedsOnce()
    {
        led_Strip.TurnAllLedsOff();
        led_Strip.TurnAllLedsOn();
        Thread.Sleep(1000);
        led_Strip.TurnAllLedsOff();
    }

    void timer_Tick(GT.Timer timer)
    {
        led_Strip.TurnLEDOff(_ledNumberToModify);
        if (_ledNumberToModify == LastLed) _ledNumberToModify = FirstLed;
        else _ledNumberToModify++;
        led_Strip.TurnLEDOn(_ledNumberToModify);
    }
}