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SqlDataSource.Filtering Event

Note: This event is new in the .NET Framework version 2.0.

Occurs before a filter operation.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

public event SqlDataSourceFilteringEventHandler Filtering
/** @event */
public void add_Filtering (SqlDataSourceFilteringEventHandler value)

/** @event */
public void remove_Filtering (SqlDataSourceFilteringEventHandler value)

JScript supports the use of events, but not the declaration of new ones.

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 handling events, see Consuming Events.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0