SqlDataSource::Selecting Event

.NET Framework (current version)
 

Occurs before a data retrieval operation.

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

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public:
event SqlDataSourceSelectingEventHandler^ Selecting {
	void add(SqlDataSourceSelectingEventHandler^ value);
	void remove(SqlDataSourceSelectingEventHandler^ value);
}

Handle the Selecting event to perform additional initialization operations that are specific to your application, to validate the values of parameters, or to change the parameter values before the SqlDataSource control performs the select operation. The select arguments are available from the SqlDataSourceSelectingEventArgs object that is associated with the event.

For more information about handling events, see NIB: Consuming Events.

.NET Framework
Available since 2.0
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