SqlDataSourceView.Selecting Event
.NET Framework 3.0
Occurs before a data retrieval operation.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
public: event SqlDataSourceSelectingEventHandler^ Selecting { void add (SqlDataSourceSelectingEventHandler^ value); void remove (SqlDataSourceSelectingEventHandler^ value); }
/** @event */ public void add_Selecting (SqlDataSourceSelectingEventHandler value) /** @event */ public void remove_Selecting (SqlDataSourceSelectingEventHandler value)
In JScript, you can handle the events defined by a class, but you cannot define your own.
Not applicable.
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 Consuming Events.
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