Assembly: System.Web (in system.web.dll)
public delegate void FormViewInsertEventHandler ( Object^ sender, FormViewInsertEventArgs^ e )
/** @delegate */ public delegate void FormViewInsertEventHandler ( Object sender, FormViewInsertEventArgs e )
The source of the event.
A FormViewInsertEventArgs that contains the event data.
The FormView control raises the ItemInserting event when an Insert button (a button with its CommandName property set to "Insert") within the control is clicked, but before the FormView control inserts the record. This allows you to provide an event-handling method that performs a custom routine, such as HTML encoding or validating the values of a record before inserting it in the data source, whenever this event occurs.
When you create a FormViewInsertEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.
The following example demonstrates how to programmatically add a FormViewInsertEventHandler delegate to the ItemInserting event of a FormView control.
The following example demonstrates how to declaratively add a FormViewInsertEventHandler delegate to the ItemInserting event of a FormView control.