Events in C #

usingSystem;usingSystem.Collections;usingSystem.Collections.Generic;usingSystem.IO;namespacecodetest{classProgram {Static voidMain (string[] args) {eventtest e=NewEventtest (Ten); E.enumdelegate+=NewcodeTest.EventTest.NumDelegate (e.show); E.enumdelegate+ = (x) + = {Console.WriteLine ("anonymous functions can be directly bound! ");            }; E.setvalue ( -); IEvent IE=NewMyClass (); Ie.mydelegate+=Newmydelegate (show); Ie.            Show (); Ie.myeventhandler+=NewEventHandler (Show); Ie.myeventhandler (New Object(),NewEventArgs ());        Console.ReadLine (); }        Static voidShow () {Console.WriteLine ("Show!!!"); }        Static voidShow (Objectsender, EventArgs e) {Console.WriteLine ("Show EventHandler"); }    }    classEventtest {intvalue;  Public Delegate voidNumdelegate (intnum);  Public Eventnumdelegate enumdelegate;  PublicEventtest (intnum)        {SetValue (num); }         Public voidOnnumchange (intnum) {            if(Enumdelegate! =NULL) {enumdelegate (num); }            Else{Console.WriteLine ("Event is null"); }        }         Public voidSetValue (intN) {if(Value! =N) {value=N;            Onnumchange (n); }        }         Public voidShow (intnum) {Console.WriteLine (string. Format ("Num is {0}", num)); }    }     Public Delegate voidMyDelegate ();  Public InterfaceIEvent {//Microsoft recommended wordingEventHandler MyEventHandler {Get;Set; } EventMyDelegate mydelegate; voidShow (); }     Public classmyclass:ievent { PublicEventHandler MyEventHandler {Get;Set; }  Public EventMyDelegate mydelegate;  Public voidShow () {if(MyDelegate! =NULL) MyDelegate (); }    }}

Events in C #