Note: This method is new in the .NET Framework version 2.0.
Retrieves the IDataSource interface that the data-bound control is associated with, if any.
Namespace: System.Web.UI.WebControls Assembly: System.Web (in system.web.dll)
The GetData method calls the GetDataSource method internally. A valid IDataSource instance is retrieved by these two methods and is cached by the DataBoundControl object until the OnDataPropertyChanged method signals that the data source has changed.