Is it possible to access these bar price collections in GetMinMaxValues()? I have noticed that CurrentBar is always -1 inside the scope of that function. Does anybody know why?
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Bar price collections in GetMinMaxValues()
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Bar price collections in GetMinMaxValues()
I am trying to get the values of High[0] and Low[0] in GetMinMaxValues() but an ArgumentOutOfRangeException is triggered. I have tried to get Open[0] and Close[0] but I couldn't either.
Is it possible to access these bar price collections in GetMinMaxValues()? I have noticed that CurrentBar is always -1 inside the scope of that function. Does anybody know why?Tags: None
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Originally posted by windcatcher View PostI am trying to get the values of High[0] and Low[0] in GetMinMaxValues() but an ArgumentOutOfRangeException is triggered. I have tried to get Open[0] and Close[0] but I couldn't either.
Is it possible to access these bar price collections in GetMinMaxValues()? I have noticed that CurrentBar is always -1 inside the scope of that function. Does anybody know why?
Code:public override void GetMinMaxValues(ChartControl chartControl, ref double min, ref double max) { base.GetMinMaxValues(chartControl, ref min, ref max); int bars = base.ChartControl.BarsPainted; Exception caughtException; while (bars >= 0) { int index = base.ChartControl.LastBarPainted -base.ChartControl.BarsPainted + 1 + bars; if (base.ChartControl.ShowBarsRequired || ((index - base.Displacement) >= base.BarsRequired)) { try { double thisHigh = dsHigh.Get(index); double thisLow = dsLow.Get(index); if ((!double.IsNaN(thisHigh)) && (index>0)) { if (thisHigh>max) max=thisHigh; if (thisHigh<min) min=thisHigh; } if ((!double.IsNaN(thisLow)) && (index>0)) { if (thisLow>max) max=thisLow; if (thisLow<min) min=thisLow; } } catch (Exception exception) { caughtException=exception; } } bars--; } }
-Alex
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