SqlDataSourceView::Selecting Event

 

Occurs before a data retrieval operation.

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

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 data retrieval operation.

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

.NET Framework
Available since 2.0
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