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V24.2

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TreeViewControl.CollapseAllNodes() Method

In This Article

Collapses all nodes.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

#Declaration

public void 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