TreeViewControl.CollapseAllNodes() Method

Collapses all nodes.

Namespace : DevExpress.Xpf.Grid

Assembly : DevExpress.Xpf.Grid.v25.2.dll

NuGet Package : DevExpress.Wpf.Grid.Core

Declaration

• C#
• VB.NET

public void CollapseAllNodes()

Public Sub CollapseAllNodes

Remarks

To collapse a node, use the CollapseNode method. To expand the specified node or all nodes, use the ExpandNode or ExpandAllNodes method, respectively.

See Also

TreeViewControl Class

TreeViewControl Members

DevExpress.Xpf.Grid Namespace