HierarchicalChartControlBase.SelectionMode Property

Gets or sets the selection mode of a Sunburst or TreeMap.

Namespace: DevExpress.Xpf.TreeMap

Assembly: DevExpress.Xpf.TreeMap.v21.1.dll

NuGet Package: DevExpress.Wpf.TreeMap

Declaration

C#

public SelectionMode SelectionMode { get; set; }

VB.NET

Public Property SelectionMode As SelectionMode

Property Value

Type	Description
SelectionMode	A selection mode of a HierarchicalChartControlBase descendant.

Available values:

Name	Description
None	Selection is disabled.
Single	One tree map item can be selected at a time.
Multiple	Several tree map items can be selected at the same time.
Extended	Extended single selection mode, allowing you to select several items with SHIFT held down.

Remarks

The SelectionMode enum lists available values.

The following code shows how to set the SelectionMode property for the Sunburst Control:

XAML

<dxtm:SunburstControl SelectionMode="Single">
    <!--...-->
</dxtm:SunburstControl>

Related GitHub Examples

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

XAML

how-to-configure-tree-map-end-user-interaction-permissions-t309113/CS/TreeMapHighlightingSelectionSample/MainWindow.xaml#L17

                 EnableHighlighting="{Binding ElementName=chkHighlighting, Path=IsChecked}"
                 SelectionMode="{Binding ElementName=cbSelectionMode, Path=SelectedValue}">
<!--endregion #InteractionProperties-->