DxTreeViewNode.AllowSelection Property

Specifies whether the TreeView node can be selected.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(true)]
[Parameter]
public bool AllowSelection { get; set; }

Property Value

Type	Default	Description
Boolean	true	true to allow selection; otherwise, false.

Remarks

When the AllowSelectNodes property is set to true, the DxTreeView component allows users to click a node to select it. When a user selects a node, the SelectionChanged event fires.

Set the AllowSelection property to false to disable selection of a specific node:

<DxTreeView AllowSelectNodes="true">
    <Nodes>
        <DxTreeViewNode Text="Data Editors" />
        <DxTreeViewNode Text="Grid" />
        <DxTreeViewNode Text="Navigation and Layout" AllowSelection="false" />
        <DxTreeViewNode Text="Scheduler" />
    </Nodes>
</DxTreeView>