Fires on the server side after a node’s expansion state has been changed by end-user interaction.
NuGet Package: DevExpress.Web
public event TreeViewNodeEventHandler ExpandedChanged
Public Event ExpandedChanged As TreeViewNodeEventHandler
The ExpandedChanged event's data class is TreeViewNodeEventArgs. The following properties provide information specific to this event:
|Node||Gets a node object related to the event.|
Write a ExpandedChanged event handler to perform specific actions on the server side, after each time a node’s expansion state has been changed by end-user interaction.