Assembly: System.Web (in system.web.dll)
A TreeNodeEventArgs that contains event data.
The TreeNodeDataBound event is raised when a data item is bound to a node in the TreeView control. This allows you to provide an event-handling method that performs a custom routine whenever this event occurs.
Raising an event invokes the event handler through a delegate. For more information, see Consuming Events.
The OnTreeNodeDataBound method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.Notes to Inheritors: When overriding the OnTreeNodeDataBound method in a derived class, be sure to call the OnTreeNodeDataBound method for the base class so that registered delegates receive the event.