TreeViewControl.CollapseNode(Int32) Method

Collapses the specified node.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v22.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public void CollapseNode(
    int rowHandle
)

VB.NET

Public Sub CollapseNode(
    rowHandle As Integer
)

Parameters

Name	Type	Description
rowHandle	Int32	The row handle of the required node.

Remarks

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