Raises the appropriate events for the FormView control when it posts back to the server.
Assembly: System.Web (in System.Web.dll)
The page calls the method when a postback event occurs that raises the appropriate events for a FormView control. This call occurs in the page life cycle after loading and change notification are complete, but before prerendering occurs. This method has been implemented to create a CommandEventArgs object for the events that are raised.
This method is used primarily by control developers to extend the FormView control.