Indicator event listeners

Hey All,

I'm developing a multi-tf indicator and I am hoping to call the indicator on a new bar event.

The indicator does not hit/break on the event handler code, I'm wondering if the indicator can use the event Bars.BarOpened += Bars_BarOpened and subsequent function?

Thanks! code snippet below.

CaD

[Parameter("2nd Indicator TimeFrame", DefaultValue = "Hour4")]
        public TimeFrame SecondaryTimeframe { get; set; }
.
.
.

protected override void Initialize()
        {

            TriggerSeries = MarketData.GetBars(SecondaryTimeframe);
           

            Bars.BarOpened += Bars_BarOpened;
            TriggerSeries.BarOpened += TriggerSeries_BarOpened;
        }

        private void TriggerSeries_BarOpened(BarOpenedEventArgs obj)
        {
        }