DataSourceControl.IDataSource.DataSourceChanged DataSourceControl.IDataSource.DataSourceChanged Event

定义

当数据源控件以某种影响数据绑定控件的方式发生更改时发生。Occurs when a data source control has changed in a way that affects data-bound controls.

event EventHandler System.Web.UI.IDataSource.DataSourceChanged;
Custom Event DataSourceChanged As EventHandler Implements System.Web.UI.IDataSource

实现

注解

当基础数据源已更改时, 将引发此事件。This event is raised when the underlying data source has changed. 由于所DataSourceControl执行的编辑操作, 此更改可能是由于控件属性更改或数据更改引起的。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 DataSourceControl.

适用于