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CrosshairOptions.ShowValueLine Property

Specifies whether to show a value line of a series point indicated by a crosshair cursor on a diagram.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v24.2.dll

NuGet Package: DevExpress.Charts

Declaration

public bool ShowValueLine { get; set; }

Property Value

Type Description
Boolean

true to display a value line indicated by a crosshair cursor on a diagram; otherwise, false.

Property Paths

You can access this nested property as listed below:

Library Object Type Path to ShowValueLine
WinForms Controls ChartControl
.CrosshairOptions .ShowValueLine
ASP.NET MVC Extensions ChartControlSettings
.CrosshairOptions .ShowValueLine
ASP.NET Web Forms Controls WebChartControl
.CrosshairOptions .ShowValueLine

Remarks

Before using the ShowValueLine property, make sure the ChartControl.CrosshairEnabled property is set to true.

The following table shows this property in action.

ShowValueLine=True ShowValueLine=False
ShowValueLineTrue ShowValueLineFalse

Note that the MarkerVisibility property for a particular series (e.g. LineSeriesView.MarkerVisibility) is set to false by default to support series point highlighting on a diagram (in XtraCharts for WinForms only).

To learn more about the crosshair cursor, see the Crosshair Cursor topic.

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ShowValueLine property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also