static void Main(string[] args) { var p = new Person {Name = "John", Age = 33}; var p2 = new Person {Name = "Sally", Age = 35}; var p3 = new Person {Name= "Adam", Age = 0}; //p.SayHello(p2); p3.AddAge(p,p2); Console.ReadLine(); }
public static void SayHello(this Person person, Person person2) { Console.WriteLine("{0} says hello to {1}",person.Name, person2.Name); }
public static void AddAge(this Person person3, Person person,Person person2) { Console.WriteLine(person3.Age + person.Age + person2.Age); return; }