TreeViewControl.ChangeNodeExpanded(Int32, Boolean) Method

Specifies the expanded state of a node.

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

NuGet Package : DevExpress.Wpf.Grid.Core

Declaration

csharp

public void ChangeNodeExpanded(
    int rowHandle,
    bool isExpanded
)

Public Sub ChangeNodeExpanded(
    rowHandle As Integer,
    isExpanded As Boolean
)

Name	Type	Description
rowHandle	Int32

The row handle of the required node.

| | isExpanded | Boolean |

true to expand the node; otherwise, false.