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IndicatorAreaRemovedEventArgs

Summary

Provides data for the indicator area removing event.

Signature 

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public class IndicatorAreaRemovedEventArgs : IndicatorAreaEventArgs

Namespace

cAlgo.API

Examples

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 using cAlgo.API;
 namespace cAlgo
 {
     // This example shows how to use the IndicatorAreaRemovedEventArgs
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class IndicatorAreaRemovedEventArgsSample : Indicator
     {
         protected override void Initialize()
         {
             ShowIndicatorAreasCount();
             Chart.IndicatorAreaRemoved += Chart_IndicatorAreaRemoved;
         }
         private void Chart_IndicatorAreaRemoved(IndicatorAreaRemovedEventArgs obj)
         {
             Print("An indicator area has been removed");
             ShowIndicatorAreasCount();
         }
         private void ShowIndicatorAreasCount()
         {
             var text = string.Format("Indicator Areas #: {0}", Chart.IndicatorAreas.Count);
             Chart.DrawStaticText("text", text, VerticalAlignment.Top, HorizontalAlignment.Right, Color.Red);
         }
         public override void Calculate(int index)
         {
         }
     }
 }

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 import clr
 clr.AddReference("cAlgo.API")
 from cAlgo.API import *
 class Test():    
     def initialize(self):
         self.show_indicator_areas_count()
         api.Chart.IndicatorAreaRemoved += self.on_chart_indicator_area_removed
     def on_chart_indicator_area_removed(self, args):
         print("A new indicator area has been removed")
         self.show_indicator_areas_count()
     def show_indicator_areas_count(self):
         api.Chart.DrawStaticText("text", f"Indicator Areas #: {api.Chart.IndicatorAreas.Count}", VerticalAlignment.Top, HorizontalAlignment.Right, Color.Red)

See Also