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TreeViewSettings.ShowExpandButtons Property

Gets or sets a value that specifies whether expand buttons are displayed within the TreeView.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v24.1.dll

NuGet Package: DevExpress.Web.Mvc5


public bool ShowExpandButtons { get; set; }

Property Value

Type Description

true if expand buttons are displayed; otherwise, false.


Use the ShowExpandButtons property to control the visibility of expand buttons within the TreeView. To hide them, set the ShowExpandButtons to false.

TreeView - ShowExpandCollapseButton

If the buttons are hidden, you can expand/collapse a node by double-clicking it, or programmatically, using the TreeViewNode.Expanded property.

See Also