简单工厂？恩....

  1namespace SimpleFactory
  2{
  3    /**//// <summary>
  4    /// 员工的义务(拿了钱，总要还的)
  5    /// </summary>
  6    public interface IEmployeeDuty
  7    {
  8        //给别人打工的总要做些什么
  9        void DoSomething();
 10    }
 11
 12    /**//// <summary>
 13    /// 职工应该都具备的
 14    /// </summary>
 15    public abstract class Employee:IEmployeeDuty
 16    {
 17        //活着.总要有个代号
 18        private string name;
 19        //一生总在各种不同的队伍中间徘徊..
 20        private string department;
 21
 22        public string Department
 23        {
 24            get { return department; }
 25            set { department = value; }
 26        }
 27        public string Name
 28        {
 29            get { return name; }
 30            set { name = value; }
 31        }
 32        
 33        IEmployeeDuty 成员#region IEmployeeDuty 成员
 34        public virtual void DoSomething()
 35        {
 36            Console.WriteLine("干你该干的事儿");
 37        }
 38        #endregion
 39    }
 40
 41
 42    /**//// <summary>
 43    /// 程序员
 44    /// </summary>
 45    public class Programmer:Employee
 46    {
 47
 48        public override void DoSomething()
 49        {
 50            Console.WriteLine(Name + "   " + Department);
 51            Console.WriteLine("埋头Coding.");
 52        }
 53    }
 54
 55    /**//// <summary>
 56    /// 美工
 57    /// </summary>
 58    public class GraphicDesigner : Employee
 59    {
 60
 61        public override void DoSomething()
 62        {
 63            Console.WriteLine(Name+"   "+Department);
 64            Console.WriteLine("我P..我P我Ps你.");
 65        }
 66    }
 67
 68    /**//// <summary>
 69    /// - -! factory来了.
 70    /// </summary>
 71    public class ProjectManager
 72    {
 73        public static Employee DispatchWork(string work)
 74        {
 75            Employee employee = null;
 76            switch (work)
 77            {
 78                case "ps":
 79                    employee = new GraphicDesigner(); break;
 80                case "program":
 81                    employee = new Programmer(); break;
 82                default:
 83                    break;
 84            }
 85            return employee;
 86        }
 87    }
 88
 89
 90
 91    /**//// <summary>
 92    ///头儿的要求永远那么扑朔迷离
 93    /// </summary>
 94    class Boss
 95    {
 96        static void Main(string[] args)
 97        {
 98            Employee employee=null;
 99
100            Console.WriteLine("这网页怎么这么难看!改!!");
101            employee = ProjectManager.DispatchWork("ps");
102            employee.Name = "张三";
103            employee.Department = "美工组";
104            employee.DoSomething();
105
106            Console.WriteLine("boos指着项目经理鼻子:客户需求又变了!你得给我换啊!!");
107            employee = ProjectManager.DispatchWork("program");
108            employee.Name = "李四";
109            employee.Department = "技术组";
110            employee.DoSomething();
111
112            Console.ReadKey();
113        }
114    }
115}