HierarchicalDataBoundControl.OnDataSourceChanged Method
.NET Framework 3.0
Called when the IHierarchicalDataSource instance that the data-bound control works with raises the DataSourceChanged event.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
protected void OnDataSourceChanged ( Object sender, EventArgs e )
protected function OnDataSourceChanged ( sender : Object, e : EventArgs )
Not applicable.
Parameters
- sender
The source of the event, the IHierarchicalDataSource object.
- e
An EventArgs object that contains event data.
The HierarchicalDataBoundControl class handles the DataSourceChanged event to set the RequiresDataBinding property to true.
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