TreeListView.ExpandNode(Int32) Method

Expands the specified node.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v18.2.dll

Declaration

C#

public void ExpandNode(
    int rowHandle
)

VB.NET

Public Sub ExpandNode(
    rowHandle As Integer
)

Parameters

Name	Type	Description
rowHandle	Int32	An integer value that identifies a node by its handle.

Remarks

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

To learn more, see Expanding and Collapsing Nodes .