How to: Add the Fixed Value Error Bars Indicator to a Chart
This example demonstrates how to plot Fixed Value Error Bars on the chart.
To do this, add a FixedValueErrorBars object to the series XYSeries2D.Indicators collection. Then, define negative and positive error values using the FixedValueErrorBars.NegativeError and FixedValueErrorBars.PositiveError properties.
Note
A complete sample project is available at https://github.com/DevExpress-Examples/how-to-add-the-fixed-value-error-bars-indicator-to-a-chart-t431950.
<dxc:PointSeries2D.Indicators>
<dxc:FixedValueErrorBars NegativeError="7"
PositiveError="10"
Direction="Both"
EndStyle="Cap"
LegendText="Price Ranges"
ShowInLegend="True"/>
</dxc:PointSeries2D.Indicators>