Assembly: System.Web (in system.web.dll)
/** @event */ void add_DataSourceChanged (EventHandler value) /** @event */ void remove_DataSourceChanged (EventHandler value)
In JScript, you can handle the events defined by a class, but you cannot define your own.
The DataSourceChanged event is raised when the properties of a data-bound control or the underlying data has changed in some way that affects the data bindings between a data-bound control and its data. For example, the event is raised if a file name property, such as the DataFile property, is changed on a file-based data source control.
For more information about handling events, see Consuming Events.