using System; namespace Aggregation { public class Address { public string addressLine, city, state; public Address(string addressLine, string city, string state) { this.addressLine = addressLine; this.city = city; this.state = state; } } public class Employee { public int id; public string name; public Address address; //employee Has-A address public Employee(int id,string name, Address address) { this.id = id; this.name = name; this.address = address; } public void Display() { Console.WriteLine(id+" "+name+" "+address.addressLine+" "+address.city+" "+address.state); } } class Program { static void Main(string[] args) { Address a1=new Address("G-13","Sec-3","Noida"); Employee e1=new Employee(1,"Sonoo",a1); e1.Display(); Console.ReadKey(); } } }
I will discuss more later.