TreeListView.NodeChangedCommand Property

Gets or sets a command that is executed when a node’s property changes.

Namespace: DevExpress.Xpf.Grid

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

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public ICommand<NodeChangedArgs> NodeChangedCommand { get; set; }

VB.NET

Public Property NodeChangedCommand As ICommand(Of NodeChangedArgs)

Property Value

Type	Description
ICommand<NodeChangedArgs>	A command that is executed when a node’s property changes.

Remarks

Bind a command to the NodeChangedCommand property to maintain a clean MVVM pattern. The command works like a NodeChanged event handler and allows you to process node property changes in a View Model.

The GridControl executes a command bound to the NodeChangedCommand property each time a node property changes. Use the NodeChangedArgs.ChangeType property to identify node changes. The NodeChangedArgs.Item property returns the processed data source record.