TreeViewControl.ExpandNode(Int32) Method

Expands the specified node.

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

NuGet Package : DevExpress.Wpf.Grid.Core

Declaration

csharp

public void ExpandNode(
    int rowHandle
)

Public Sub ExpandNode(
    rowHandle As Integer
)

Name	Type	Description
rowHandle	Int32

The row handle of the required node.

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