multicast delegate

Question

What is multicast delegate...? with ex.

Ken H · Answer

I think a better explanation is this: The multicast delegate as a container that can store a lot of the same type. using System; namespace MulticastDelegate { delegate void SI_Deletegate(); class Person { private string _name; private string _country; public Person(string name,string country) { this._name = name; this._country = country; } public void SelfIntroduction() { Console.WriteLine(_name+" is come from "+_country); } } class Program { static void Main(string[] args) { Person A = new Person("Ken","Hong Kong"); Person B = new Person("Jumn","England"); Person C = new Person("Mary","India"); SI_Deletegate a = new SI_Deletegate(A.SelfIntroduction); SI_Deletegate b = new SI_Deletegate(B.SelfIntroduction); SI_Deletegate c = new SI_Deletegate(C.SelfIntroduction); SI_Deletegate sid = null; Console.WriteLine("Start self introduction..."); sid = a + b; sid += c; // the use "+=" symbol add function sid(); Console.WriteLine("
After removal."); sid -= c; // the use "-=" symbol Remove function sid(); } } }

Jignesh Trivedi · Answer

hi, please refer following link it might help you. http://www.c-sharpcorner.com/UploadFile/ankithakur/Delegates06042007014105AM/Delegates.aspx http://weblogs.asp.net/jalpeshpvadgama/archive/2012/04/13/multicast-delegates-in-c.aspx http://msdn.microsoft.com/en-us/library/system.multicastdelegate.aspx

Vulpes · Answer

Check out this previous thread: http://www.c-sharpcorner.com/Forums/Thread/187928/define-multicast-delegate-in-C-Sharp.aspx

Sanjeeb Lenka · Answer

hi, Refer to this link: http://csharp-guide.blogspot.in/2012/06/multicast-delegates-in-c.html http://www.codeproject.com/Articles/11657/Understanding-Delegates-in-C

multicast delegate

Answers (4)