TreeViewControl.ChangeNodeExpanded(Int32, Boolean) Method

Specifies the expanded state of a node.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public void ChangeNodeExpanded(
    int rowHandle,
    bool isExpanded
)

VB.NET

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

Parameters

Name	Type	Description
rowHandle	Int32	The row handle of the required node.
isExpanded	Boolean	true to expand the node; otherwise, false.