(深入.Net平台和C#编程)第六章上机练习3.李向阳.20170411

                 1 =======父类==========
 2using System;
 3using System.Collections.Generic;
 4using System.Linq;
 5using System.Text;
 6using System.Threading.Tasks;
 7 8namespace Sj3.Entity
 9{
10///<summary>11/// 父类
12///</summary>13publicclass Employee
14    {
15publicstring ID { get; set; }
16publicstring Name { get; set; }
17publicint Age { get; set; }
18public List<Job> WorkList { get; set; }
19public Gender Sex { get; set; }
20///<summary>21/// 构造函数
22///</summary>23///<param name="id"></param>24///<param name="name"></param>25///<param name="age"></param>26///<param name="worklist"></param>27///<param name="sex"></param>28public Employee(string id, string name, int age, List<Job> worklist, Gender sex)
29        {
30this.ID = id;
31this.Name = name;
32this.Age = age;
33this.Sex = sex;
34this.WorkList = worklist;
35        }
3637publicvirtualstring DoWork()
38        {
39return"";
40        }
41    }
42 }

                 1 =======性别类==========
 2using System;
 3using System.Collections.Generic;
 4using System.Linq;
 5using System.Text;
 6using System.Threading.Tasks;
 7 8namespace Sj3.Entity
 9{
10///<summary>11/// 性别
12///</summary>13publicenum Gender
14    {
15        男,女
16    }
17 }

                 1 =========Job类=========
 2using System;
 3using System.Collections.Generic;
 4using System.Linq;
 5using System.Text;
 6using System.Threading.Tasks;
 7 8namespace Sj3.Entity
 9{
10///<summary>11/// 定义工作项类
12///</summary>13publicclass Job
14    {
15publicstring Description { get; set; }  //描述16publicstring Name { get; set; }   //工作名称17///<summary>18/// 构造函数
19///</summary>20public Job(string description, string name)
21        {
22this.Description = description;
23this.Name = name;
24        }
25    }
26 }

                 1 =======子PM类===============
 2 3using System;
 4using System.Collections.Generic;
 5using System.Linq;
 6using System.Text;
 7using System.Threading.Tasks;
 8 9namespace Sj3.Entity
10{
11///<summary>12/// PM类
13///</summary>14publicclass PM : Employee
15    {
1617public PM(string name, string id, int age, Gender sex, List<Job> worklist)
18             : base(id, name, age, worklist, sex)
19        { }
2021///<summary>22/// 给PM类添加DoWork（）方法：工作
23///</summary>24publicoverridestring DoWork()
25        {
26string mes = this.Name + ":管理员工完成工作内容！";
27return mes;
28        }
29    }
30 }

                 1 ===========子SE类================
 2using System;
 3using System.Collections.Generic;
 4using System.Linq;
 5using System.Text;
 6using System.Threading.Tasks;
 7 8namespace Sj3.Entity
 9{
10///<summary>11/// SE类
12///</summary>13publicclass SE : Employee
14    {
15public SE(string name, string id, int age, Gender sex, List<Job> worklist)
16             : base(id, name, age, worklist, sex)
17        { }
18///<summary>19/// 给SE类添加DoWork（）方法：工作
20///</summary>21publicoverridestring DoWork()
22        {
23             StringBuilder sdd = new StringBuilder();
24             sdd.Append(this.Name + ":\n");
25for (int i = 0; i < this.WorkList.Count; i++)
26            {
27                 sdd.Append((i + 1) + "," + WorkList[i].Name + ":" + WorkList[i].Description + "\n");
2829            }
30return sdd.ToString();
31        }
32    }
33 }

                 1 =============测试类==================
 2using System;
 3using System.Collections.Generic;
 4using System.ComponentModel;
 5using System.Data;
 6using System.Drawing;
 7using System.Linq;
 8using System.Text;
 9using System.Threading.Tasks;
10using System.Windows.Forms;
11using Sj3.Entity;
121314namespace Sj3
15{
16publicpartialclass FrmMain : Form
17    {
18public FrmMain()
19        {
20            InitializeComponent();
21            InfoMain();
22        }
23         List<Employee> emply = new List<Employee>();
24///<summary>25/// 初始化员工信息
26///</summary>27publicvoid InfoMain()
28        {
29//实例SE对象30             List<Job> job = new List<Job>();
31             job.Add(new Job("购物车模块", "编码"));
32             job.Add(new Job("给购物车模块做单元测试", "测试"));
33             SE se = new SE("爱边成", "111", 25, Gender.男, job);
3435//实例SE对象36             List<Job> job1 = new List<Job>();
37             job1.Add(new Job("购物车模块", "编码"));
38             job1.Add(new Job("给购物车模块做单元测试", "测试"));
39             SE se1 = new SE("joe", "112", 30, Gender.男, job1);
4041//实例化PM对象42             PM pm = new PM("盖茨", "114", 50, Gender.男, job1);
43            emply.Add(se);
44            emply.Add(se1);
45            emply.Add(pm);
46            Console.Read();
47        }
48///<summary>49///汇报工作 
50///</summary>51///<param name="sender"></param>52///<param name="e"></param>53privatevoid button1_Click(object sender, EventArgs e)
54        {
55foreach (Employee emp in emply)
56            {
57//if (emp is PM)
58//{
59//    MessageBox.Show(((PM)emp).DoWork(), "汇报");
60//}
61//if (emp is SE)
62//{
63//    MessageBox.Show(((SE)emp).DoWork(), "汇报");64                MessageBox.Show(emp.DoWork());
65            }
66        }
67    }
68 }