DxPolarChartAreaSeries<T, TArgument, TValue>.SelectionMode Property

Specifies the selection mode of the area series.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(ChartContinuousSeriesSelectionMode.SeriesAndAllPoints)]
[Parameter]
public ChartContinuousSeriesSelectionMode SelectionMode { get; set; }

Property Value

Type	Default	Description
ChartContinuousSeriesSelectionMode	SeriesAndAllPoints	An enumeration value.

Available values:

Name	Description	Image
Series	The clicked series is selected.
SeriesAndAllPoints	The clicked series and its points are selected.
None	No chart elements are selected when a series is clicked.

Remarks

If a user is allowed to select series, you can use the SelectionMode property to specify highlighted elements in the selected series. The SelectionMode also allows you to override the SeriesSelectionMode property value.

In the following example, the Night series can be selected while the Day series is not selectable:

<DxPolarChart Data=@DataSource
              SeriesSelectionMode="ChartSelectionMode.Single">
    <DxPolarChartAreaSeries Name="Day"
                            ArgumentField="@((DiscretePoint i) => i.Arg)"
                            ValueField="@((DiscretePoint i) => i.Day)"
                            SelectionMode="ChartContinuousSeriesSelectionMode.None">
    </DxPolarChartAreaSeries>
    <DxPolarChartAreaSeries Name="Night"
                            Color="Color.MidnightBlue"
                            ArgumentField="@((DiscretePoint i) => i.Arg)"
                            ValueField="@((DiscretePoint i) => i.Night)">
    </DxPolarChartAreaSeries>
    <DxChartLegend Visible="false" />
</DxPolarChart>