© { JSL }
106
Text Box: Event Delegates
Event Delegates
Folded Corner:
·.NET framework has many event delegates
wby convention first parameter is event sender
wand second parameter derives from EventArgs
namespace System
{
    public delegate
        void EventHandler
            (
                object sender,
                EventArgs e
            );
    ...
    public class EventArgs
    {
        ...
    }
}