TreeListView.ExpandToLevel(Int32) Method

Expands the parent nodes down to the specified nesting level.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v23.2.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public void ExpandToLevel(
    int level
)

VB.NET

Public Sub ExpandToLevel(
    level As Integer
)

Parameters

Name	Type	Description
level	Int32	An integer value that specifies the nesting level.

Remarks

Read Tutorial: Expand and Collapse Nodes

The ExpandToLevel method has no effect if you load child nodes asynchronously.