HierarchicalChartControlBase.SelectionMode Property

Gets or sets the value that defines how an end user can select items in a treemap / sunburst.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v23.2.UI.dll

NuGet Package: DevExpress.Win.TreeMap

Declaration

C#

[DefaultValue(ElementSelectionMode.None)]
[XtraSerializableProperty(XtraSerializationVisibility.Hidden)]
public ElementSelectionMode SelectionMode { get; set; }

VB.NET

<DefaultValue(ElementSelectionMode.None)>
<XtraSerializableProperty(XtraSerializationVisibility.Hidden)>
Public Property SelectionMode As ElementSelectionMode

Property Value

Type	Default	Description
ElementSelectionMode	None	The mode that specifies selection behavior.

Available values:

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

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.

C#

winforms-dashboard-custom-items-extension/CS/CustomItemExtension/CustomItems/SunburstChart/SunburstItemControlProvider.cs#L102

case DashboardItemMasterFilterMode.None:
    sunburst.SelectionMode = ElementSelectionMode.None;
    return;

VB.NET

winforms-dashboard-custom-items-extension/VB/CustomItemExtension/CustomItems/SunburstChart/SunburstItemControlProvider.vb#L113

Case DashboardItemMasterFilterMode.None
    sunburst.SelectionMode = ElementSelectionMode.None
    Return