March 2002
Intermediate to advanced
864 pages
31h 8m
English
EventArgs
See the EventHandler entry for details
regarding the EventArgs/EventHandler idiom for
delegates in .NET. If .NET developers wish to follow this idiom, they
should create new subtypes of EventArgs for each new
collection of data to be sent to interested parties; otherwise, they should pass
Empty, indicating that no event data is
to be passed as part of this event notification.
public class EventArgs { // Public Constructors public method EventArgs(); // Public Static Fields public static readonly field EventArgs Empty; // =System.EventArgs }
Multiple types
EventHandler.{BeginInvoke(), Invoke()}