BarsArray issue

[CaptainAmericaXX]

Hello,
I'm working on a multi-time frame indicator. I'd like to have an indicator taking data from say a 12 range print on a 4 range. I worked it out with a SMA, but when I try to apply the same rules to this SuperTrend indicator I get nothing. Here is my code:

{
        #region Variables
            private DataSeries UpTrend;
        #endregion
        protected override void Initialize()
        {
           Add(new Plot(Color.FromKnownColor(KnownColor.Purple), PlotStyle.Line, "SMALine"));
            Add(new Plot(Color.FromKnownColor(KnownColor.Red), PlotStyle.Line, "UpTrend"));
            Overlay                = true;
            Plots[0].Pen.Width = 4;
            Plots[0].Pen.Width = 4;
            Add(PeriodType.Range, 12);
            Add(PeriodType.Range, 12);
            UpTrend = new DataSeries(this);
        }
        protected override void OnBarUpdate()
        {
            if (CurrentBars[0] < BarsRequired || CurrentBars[1] < BarsRequired || CurrentBars[2] < BarsRequired )
            return;
            
            SMALine.Set (SMA(BarsArray[1], 14)[0]) ;
            UpTrend.Set (SuperTrend(BarsArray[2],14, 2.618, true).UpTrend[0]) ;
        }

Can anyone offer some help? Thank you.

[CaptainAmericaXX]

Ok, I figured out the problem with the 2nd indicator. The public DataSeries in the Properties was labeled incorrectly. Now if someone could show me how to turn off the Uptrend line in the SuperTrend indicator when the Downtrend line is taking over I'd be forever grateful!
Here is the SuperTrend .zip.

[koganam]

Ok, I figured out the problem with the 2nd indicator. The public DataSeries in the Properties was labeled incorrectly. Now if someone could show me how to turn off the Uptrend line in the SuperTrend indicator when the Downtrend line is taking over I'd be forever grateful!
Here is the SuperTrend .zip.

Where in the code do we see when one line is taking over from the other?