| using System;␊ |
| using System.Collections.Generic;␊ |
| using System.Linq;␊ |
| using System.Text;␊ |
| using System.Collections;␊ |
| ␊ |
| namespace compositeexample␊ |
| {␊ |
| public interface IEmployed␊ |
| {␊ |
| int EmpID { get; set; }␊ |
| string Name { get; set; }␊ |
| }␊ |
| ␊ |
| public class Employee : IEmployed, IEnumerable<IEmployed>␊ |
| {␊ |
| private List<IEmployed> _subordiantes = new List<IEmployed>();␊ |
| ␊ |
| public int EmpID { get; set; }␊ |
| public string Name { get; set; }␊ |
| ␊ |
| public void AddSubordinate(IEmployed subordiante)␊ |
| {␊ |
| _subordiantes.Add(subordiante);␊ |
| }␊ |
| ␊ |
| public void RemoveSubordinate(IEmployed subdorinate)␊ |
| {␊ |
| _subordiantes.Remove(subdorinate);␊ |
| }␊ |
| ␊ |
| public IEmployed GetSubordinate(int index)␊ |
| {␊ |
| return _subordiantes[index];␊ |
| }␊ |
| ␊ |
| public IEnumerator<IEmployed> GetEnumerator()␊ |
| {␊ |
| foreach (IEmployed subordinate in _subordiantes)␊ |
| {␊ |
| yield return subordinate;␊ |
| }␊ |
| }␊ |
| ␊ |
| IEnumerator IEnumerable.GetEnumerator()␊ |
| {␊ |
| return GetEnumerator();␊ |
| }␊ |
| }␊ |
| ␊ |
| public class Contractor : IEmployed␊ |
| {␊ |
| public int EmpID { get; set; }␊ |
| public string Name { get; set; }␊ |
| }␊ |
| class Program␊ |
| {␊ |
| static void Main(string[] args)␊ |
| {␊ |
| Employee Rahul = new Employee { EmpID = 1, Name = "Rahul" };␊ |
| Employee Amit = new Employee { EmpID = 2, Name = "Amit" };␊ |
| Employee Mohan = new Employee { EmpID = 3, Name = "Mohan" };␊ |
| ␊ |
| Rahul.AddSubordinate(Amit);␊ |
| Rahul.AddSubordinate(Mohan);␊ |
| ␊ |
| Employee Rita = new Employee { EmpID = 4, Name = "Rita" };␊ |
| Employee Hari = new Employee { EmpID = 5, Name = "Hari" };␊ |
| ␊ |
| Amit.AddSubordinate(Rita);␊ |
| Amit.AddSubordinate(Hari);␊ |
| ␊ |
| Console.WriteLine("EmpID={0}, Name={1}", Rahul.EmpID, Rahul.Name);␊ |
| ␊ |
| foreach (Employee manager in Rahul)␊ |
| {␊ |
| Console.WriteLine("\n EmpID={0}, Name={1}", manager.EmpID, manager.Name);␊ |
| ␊ |
| foreach (Employee emp in manager)␊ |
| {␊ |
| Console.WriteLine(" \t EmpID={0},Name={1}", emp.EmpID, emp.Name);␊ |
| }␊ |
| }␊ |
| }␊ |
| }␊ |
| }␊ |
accountmanagementengine