A newer version of this page is available. Switch to the current version.

TreeViewNodeEventHandler Delegate

A method that will handle the events concerning the manipulations with nodes.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.1.dll


public delegate void TreeViewNodeEventHandler(
    object source,
    TreeViewNodeEventArgs e


Name Type Description
source Object

A Object representing the event source. Identifies the ASPxTreeView control that raised the event.

e TreeViewNodeEventArgs

A TreeViewNodeEventArgs object that contains event data.


When creating a TreeViewNodeEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to the event. The event handler is called whenever the event occurs unless you remove the delegate. For more information about event handler delegates, see Events and Delegates in MSDN.

See Also