TreeViewControl.NodeCollapsed Event

Occurs after a node is collapsed.

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 event TreeViewNodeEventHandler NodeCollapsed

VB.NET

Public Event NodeCollapsed As TreeViewNodeEventHandler

Event Data

The NodeCollapsed event's data class is DevExpress.Xpf.Grid.TreeList.TreeViewNodeEventArgs.

Remarks

Before a user collapses a node, the TreeViewControl raises the NodeCollapsing event.