SiteMapDataSource.IDataSource.DataSourceChanged 事件
定义
数据源控件以某种影响数据绑定控件的方式发生变化时发生。Occurs when a data source control has changed in some way that affects data-bound controls.
event EventHandler System.Web.UI.IDataSource.DataSourceChanged;
member this.System.Web.UI.IDataSource.DataSourceChanged : EventHandler
Custom Event DataSourceChanged As EventHandler Implements System.Web.UI.IDataSource
事件类型
实现
注解
此成员是显式接口成员的实现。This member is an explicit interface member implementation. 它只能在 SiteMapDataSource 实例被强制转换为 IDataSource 接口时使用。It can be used only when the SiteMapDataSource instance is cast to an IDataSource interface.