/*else*/if (e.MarketDataType == MarketDataType.Ask)
Print("Ask = " + e.Price + " " + e.Volume);
But.....
if (LastClientPipeHandle.IsInvalid)
Print("No LastClientPipeHandle");
Creates the error:
"An object reference is required for the non-static field, method or property 'NinjaTrader.Indicator.IndicatorBase.Print(string) '".
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