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SqlDataSourceView.OnSelecting Method

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

Raises the Selecting event before the SqlDataSource control attempts a data retrieval operation.

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

protected virtual void OnSelecting (
	SqlDataSourceSelectingEventArgs e
protected void OnSelecting (
	SqlDataSourceSelectingEventArgs e
protected function OnSelecting (
	e : SqlDataSourceSelectingEventArgs



A SqlDataSourceSelectingEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate. For more information, see Consuming Events.

The OnSelecting method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors When overriding the OnSelecting method in a derived class, be sure to call the OnSelecting method for the base class so that registered delegates receive the event.

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
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