ConstantLine.CheckedInLegend Property
Gets or sets a value that determines whether a legend check box is checked for a constant line.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v23.2.dll
NuGet Package: DevExpress.Charts
Declaration
[XtraChartsLocalizableCategory(XtraChartsCategory.Behavior)]
public bool CheckedInLegend { get; set; }Property Value
| Type | Description |
|---|---|
| Boolean | true, if a legend check box is checked for the constant line; otherwise, false. |
Remarks
Use the CheckedInLegend property to control the visibility of a constant line. If the legend check box is checked, the constant line is shown on a diagram, otherwise, the constant line is invisible.
Note
- To control the visibility of a constant line on the diagram, ensure that the check box appears on a legend (Legend.MarkerMode is set to ChechBox, CheckBoxAndMarker or MarkerAndCheckBox and the ConstantLine.CheckableInLegend property is set to true).
- For the Chart Control for ASP.NET and ASP.NET MVC, to save the state of a legend check box for constant lines on callbacks, set the WebChartControl.SaveStateOnCallbacks (ChartControlSettings.SaveStateOnCallbacks) property to true.
To learn more on legend check boxes, see the corresponding section of the Legends topic.
See Also