SqlDataSource.Filtering Event
Important
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Occurs before a filter operation.
public:
event System::Web::UI::WebControls::SqlDataSourceFilteringEventHandler ^ Filtering;public event System.Web.UI.WebControls.SqlDataSourceFilteringEventHandler Filtering;member this.Filtering : System.Web.UI.WebControls.SqlDataSourceFilteringEventHandler Public Custom Event Filtering As SqlDataSourceFilteringEventHandler Handle the Filtering event to perform validation operations on filter parameter values before the SqlDataSource control performs a filter operation. You can cancel the Select method by setting the Cancel property of the SqlDataSourceFilteringEventArgs object to true. The event is raised only if the FilterExpression property is set.
The SqlDataSource.Filtering event delegates to the SqlDataSourceView.Filtering event of the SqlDataSourceView object that is associated with the SqlDataSource control.
For more information about how to handle events, see Handling and Raising Events.
| Продукт | Версії |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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