TreeList.NodeChanged Event

Fires after the node’s property has changed.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v18.1.dll

Declaration

C#

[DXCategory("Property Changed")]
public event NodeChangedEventHandler NodeChanged

VB.NET

<DXCategory("Property Changed")>
Public Event NodeChanged As NodeChangedEventHandler

Event Data

The NodeChanged event's data class is NodeChangedEventArgs. The following properties provide information specific to this event:

Property	Description
ChangeType	Gets the way the node has been changed.
Node	Gets the current Tree List node. Inherited from NodeEventArgs.

Remarks

The NodeChanged event is raised when a node property changes. The node whose properties have changed is identified by the event parameter’s NodeEventArgs.Node property. The NodeChangedEventArgs.ChangeType parameter lets you identify the way the node has changed.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the NodeChanged event.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

VB.NET

how-to-copy-nodes-from-one-treelist-to-another-e3164/VB/CopyNodesExample/MainForm.vb#L31

Private Sub OnSourceTreeListNodeChanged(ByVal sender As Object, ByVal e As NodeChangedEventArgs) Handles sourceTreeList.NodeChanged
    If e.ChangeType = NodeChangeTypeEnum.Add OrElse e.ChangeType = NodeChangeTypeEnum.Remove Then