ChartZoomEventArgs.OldXRange Property

Gets the old value of the AxisBase.VisualRange property for the X-axis.

Namespace : DevExpress.XtraCharts

Assembly : DevExpress.XtraCharts.v25.2.dll

NuGet Package : DevExpress.Charts

Declaration

• C#
• VB.NET

public RangeInfo OldXRange { get; }

Public ReadOnly Property OldXRange As RangeInfo

Property Value

A RangeInfo object which represents the old value of the axis range.

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Remarks

Use the OldXRange and ChartZoomEventArgs.NewXRange properties to obtain the X-axis’s AxisBase.VisualRange property values before and after a chart is zoomed in the ChartControl.Zoom event handler. For more information on zooming a chart diagram, please refer to the Zooming and Scrolling (2D XY-Charts) topic.

See Also

ChartZoomEventArgs Class

ChartZoomEventArgs Members

DevExpress.XtraCharts Namespace