Skip to main content
All docs
V25.1
  • DxPolarChartBarSeries<T, TArgument, TValue>.SelectionMode Property

    Specifies the selection mode for the bar series.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    [DefaultValue(ChartSeriesPointSelectionMode.Point)]
    [Parameter]
    public ChartSeriesPointSelectionMode SelectionMode { get; set; }

    Property Value

    Type Default Description
    ChartSeriesPointSelectionMode Point

    An enumeration value.

    Available values:

    Name Description Image
    AllPointsForArgument

    All points that have the same argument are selected when a user selects a point.

    All points with the same argument are selected

    AllPoints

    All points that belong to the series are selected when a user selects a point.

    All points of a series are selected

    Point

    Only a clicked point is selected.

    A single point is selected

    None

    Point selection is disabled.

    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 PointSelectionMode property value.

    In the following example, the Night series can be selected while the Day series is non-selectable:

    <DxPolarChart Data=@DataSource 
                  PointSelectionMode="ChartSelectionMode.Single">
        <DxPolarChartBarSeries ArgumentField="@((DiscretePoint i) => i.Arg)"
                               ValueField="@((DiscretePoint i) => i.Day)"
                               SelectionMode="ChartSeriesPointSelectionMode.None"
                               Name="Day">
        </DxPolarChartBarSeries>
        <DxPolarChartBarSeries ArgumentField="@((DiscretePoint i) => i.Arg)"
                               ValueField="@((DiscretePoint i) => i.Night)"
                               Name="Night">
        </DxPolarChartBarSeries>
    </DxPolarChart>
    
    See Also