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V19.2
General Information
.NET Subscription
Desktop
Web
Controls and Extensions
Mainteinance Mode
Enterprise and Analytic Tools
Quality Assurance and Productivity
Frameworks and Libraries
19.2
19.1
18.2
18.1
17.2
ASPxTreeList.NodeExpanded Event
Fires after a node has been expanded.
Namespace: DevExpress.Web.ASPxTreeList
Assembly: DevExpress.Web.ASPxTreeList.v19.2.dll
Declaration
public event TreeListNodeEventHandler NodeExpandedPublic Event NodeExpanded As TreeListNodeEventHandlerEvent Data
The NodeExpanded event handler receives an argument of the TreeListNodeEventArgs type. The following properties provide information specific to this event.
| Property | Description |
|---|---|
| Node | Gets the node currently being processed. |
Remarks
This event is raised after a node has been expanded by an end-user or in code. Note that it provides a notification only, and you cannot cancel the action. To control whether individual nodes can be expanded, handle the ASPxTreeList.NodeExpanding event instead.
To learn more, see Expanding and Collapsing Nodes.
See Also
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