XYDiagram2DZoomEventArgs.OldXRange Property

Gets the old value of the Axis2D.VisualRange property of the X-axis.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public RangeInfo OldXRange { get; }

VB.NET

Public ReadOnly Property OldXRange As RangeInfo

Property Value

Type	Description
RangeInfo	A DevExpress.Xpf.Charts.RangeInfo object which represents the old value of the axis range.

Remarks

Use the OldXRange and XYDiagram2DZoomEventArgs.NewXRange properties to obtain the X-axis’s Axis2D.VisualRange property values before and after a chart is zoomed in the XYDiagram2D.Zoom event handler.