wpf-devexpress-dot-xpf-dot-charts-dot-chartcontrolbase-ded5de5c.md
Gets or sets a value that specifies whether a crosshair cursor is enabled for a chart.
Namespace : DevExpress.Xpf.Charts
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public bool? CrosshairEnabled { get; set; }
Public Property CrosshairEnabled As Boolean?
| Type | Description |
|---|---|
| Nullable<Boolean> |
Null - a crosshair cursor’s state (enabled/disabled) is automatically determined based on the type of diagram currently displayed on a chart; True - a crosshair cursor is enabled for a chart; False - a crosshair cursor is disabled.
|
Use the CrosshairEnabled property to activate (deactivate) a crosshair cursor at the level of a ChartControl.
After that, it becomes possible to customize a crosshair cursor’s appearance and position on a diagram via the ChartControl.CrosshairOptions property.
You can also change the content of a crosshair label, via the XYSeries2D.CrosshairLabelPattern property and crosshair label appearance using the XYSeries2D.CrosshairLabelTemplate property.
The following table shows this property in action.
| CrosshairEnabled=True | CrosshairEnabled=False |
|---|---|
Note
The CrosshairOptionsBase.ShowCrosshairLabels and CrosshairOptions.ShowArgumentLine properties are enabled by default.
To show series point markers on a diagram, set the MarkerVisible property for a particular series to true (e.g., LineSeries2D.MarkerVisible).
To learn more about the crosshair cursor, see the Crosshair Cursor topic.
See Also