Model Source. IData Source. Data Source Changed Data
Source. IData Source. Data Source Changed
Occurs when the underlying data source has changed. The change may be due to a change in the control's properties, or a change in the data due to an edit action performed by the data source control.
event EventHandler System.Web.UI.IDataSource.DataSourceChanged;
Custom Event DataSourceChanged As EventHandler Implements System.Web.UI.IDataSource