Fires after a node has been collapsed.
Namespace: DevExpress.Web.ASPxTreeList
Assembly: DevExpress.Web.ASPxTreeList.v19.2.dll
public event TreeListNodeEventHandler NodeCollapsedPublic Event NodeCollapsed As TreeListNodeEventHandlerThe NodeCollapsed 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. |
This event is raised after a node has been collapsed 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 collapsed, handle the ASPxTreeList.NodeCollapsing event instead.
To learn more, see Expanding and Collapsing Nodes.