第三次个人作业——结对作业

个人第三次作业——结对编程

项目名称	地址
Github项目	项目地址
结对伙伴（谢凯宇）的作业	结对伙伴作业

一、PSP表格

Personal Software Process Stages	预估耗时	实际耗时
计划	0.5hour	0.5hour
· 估计这个任务需要多少时间	0.5hour	0.5hour
开发	12hour	6hour
· 需求分析 (包括学习新技术)	6hour	6hour
· 生成设计文档	3hour	2hour
· 设计复审 (和同事审核设计文档)	1hour	1hour
· 代码规范 (为目前的开发制定合适的规范)	1hour	1hour
· 具体设计	1.5hour	1hour
· 具体编码	6hour	5hour
· 代码复审	1hour	0.5hour
· 测试（自我测试，修改代码，提交修改）	1.5hour	1hour
报告	1hour	1.5hour
· 测试报告	0.5hour	0.5hour
· 计算工作量	1hour	0.5hour
· 事后总结, 并提出过程改进计划	1.5hour	1hour
合计	38hour	28hour

二、结对过程：

结对队友：谢凯宇（学号：201731024222）

刚拿到题目时，我自己是比较懵的，有点无从下手，但还好，之后老师在课堂上进行了操作演示。在设计实现过程中 ，我们讨论了以下几个问题：
（1）系统需要实现哪些功能？
（2）如何通过代码来实现？
（3）如何组织？

三、Fork github 项目

Fork github项目到自己的仓库，在Github仓库中新建一个以学号为名的文件夹，用于建立C#的项目

四、学生点名系统实现

1、学生信息数据库创建

using Entity;

namespace DataBase
{
    public class StudentDataset
    {
        //模拟数据库中的学生集合

        private static List<Student> studengList;


        public static List<Student> getAll()
        {
            studengList = new List<Student>();

            Student stu1 = new Student("001", "王川");
            studengList.Add(stu1);
            Student stu2 = new Student("002", "于丁");
            studengList.Add(stu2);

            Student stu3 = new Student("003", "张莹");
            studengList.Add(stu3);
            Student stu4 = new Student("004", "李楠");
            studengList.Add(stu4);

            Student stu5 = new Student("005", "陈欣");
            studengList.Add(stu5);
            Student stu6 = new Student("006", "马芸慧");
            studengList.Add(stu6);

            Student stu7 = new Student("007", "汪小萍");
            studengList.Add(stu7);
            Student stu8 = new Student("008", "母丹");
            studengList.Add(stu8);


            Student stu9 = new Student("001", "许博");
            studengList.Add(stu9);
            Student stu10 = new Student("002", "芦文钰");
            studengList.Add(stu10);

            Student stu11 = new Student("011", "马昊妍");
            studengList.Add(stu11);
            Student stu12 = new Student("012", "李宣晓");
            studengList.Add(stu12);

            Student stu13 = new Student("013", "李清兰");
            studengList.Add(stu13);
            Student stu14 = new Student("014", "成湘");
            studengList.Add(stu14);

            Student stu15 = new Student("015", "罗涵");
            studengList.Add(stu15);
            Student stu16 = new Student("016", "肖逸菲");
            studengList.Add(stu16);

            Student stu17 = new Student("017", "冯士坤");
            studengList.Add(stu17);
            Student stu18 = new Student("018", "杨汶桐");
            studengList.Add(stu18);

            Student stu19 = new Student("019", "张焱菁");
            studengList.Add(stu19);
            Student stu20 = new Student("020", "雷槟源");
            studengList.Add(stu20);

            Student stu21 = new Student("021", "李志");
            studengList.Add(stu21);
            Student stu22 = new Student("022", "黄涛");
            studengList.Add(stu22);

            Student stu23 = new Student("023", "宋杰");
            studengList.Add(stu23);
            Student stu24 = new Student("024", "赵俊安");
            studengList.Add(stu24);


            Student stu25 = new Student("025", "张新明");
            studengList.Add(stu25);
            Student stu26 = new Student("026", "张旭");
            studengList.Add(stu26);

            Student stu27 = new Student("027", "王旭");
            studengList.Add(stu27);
            Student stu28 = new Student("028", "李朋珂");
            studengList.Add(stu28);

            Student stu29 = new Student("029", "张微玖");
            studengList.Add(stu29);
            Student stu30 = new Student("030", "何明钦");
            studengList.Add(stu30);

            Student stu31 = new Student("031", "姜玖林");
            studengList.Add(stu31);
            Student stu32 = new Student("032", "涂才森");
            studengList.Add(stu32);



            Student stu33 = new Student("027", "陈林");
            studengList.Add(stu33);
            Student stu34 = new Student("028", "曾正男");
            studengList.Add(stu34);

            Student stu35 = new Student("029", "江天宇");
            studengList.Add(stu35);
            Student stu36 = new Student("036", "魏恩博");
            studengList.Add(stu36);

            Student stu37 = new Student("031", "邹扬锋");
            studengList.Add(stu37);
            Student stu38 = new Student("032", "曾琅");
            studengList.Add(stu38);

            Student stu39 = new Student("032", "周成杰");
            studengList.Add(stu39);

            Student stu40 = new Student("032", "马驰");
            studengList.Add(stu40);

            Student stu41 = new Student("032", "宋树钱");
            studengList.Add(stu41);
            Student stu42 = new Student("032", "马驰");
            studengList.Add(stu42);
            Student stu43 = new Student("032", "任星辰");
            studengList.Add(stu43);

            Student stu44 = new Student("032", "严一笑");
            studengList.Add(stu44);
            Student stu45 = new Student("032", "孙颖");
            studengList.Add(stu45);
            Student stu46 = new Student("032", "吴明益");
            studengList.Add(stu46);
            Student stu47 = new Student("032", "黄耀萱");
            studengList.Add(stu47);
            Student stu48 = new Student("032", "王静宜");
            studengList.Add(stu48);
            Student stu49 = new Student("032", "蔡玉蓝");
            studengList.Add(stu49);

            Student stu50 = new Student("032", "姜仪");
            studengList.Add(stu50);

            Student stu51 = new Student("032", "郑雪");
            studengList.Add(stu51);
            Student stu52 = new Student("032", "刘俊");
            studengList.Add(stu52);
            Student stu53 = new Student("032", "何玉姣");
            studengList.Add(stu53);
            Student stu54 = new Student("032", "匡小娟");
            studengList.Add(stu54);
            Student stu55 = new Student("032", "王春兰");
            studengList.Add(stu55);
            Student stu56 = new Student("032", "顾毓");
            studengList.Add(stu56);
            Student stu57 = new Student("032", "师志杰");
            studengList.Add(stu57);
            Student stu58 = new Student("032", "许佳文");
            studengList.Add(stu58);
            Student stu59 = new Student("032", "雷安勇");
            studengList.Add(stu59);

            Student stu60 = new Student("032", "张伟");
            studengList.Add(stu60);


            Student stu61 = new Student("032", "袁志杰");
            studengList.Add(stu61);
            Student stu62 = new Student("032", "何全江");
            studengList.Add(stu62);
            Student stu63 = new Student("032", "舒鹏飞");
            studengList.Add(stu63);
            Student stu64 = new Student("032", "何辉");
            studengList.Add(stu64);
            Student stu65 = new Student("032", "李全喜");
            studengList.Add(stu65);
            Student stu66 = new Student("032", "谢凯宇");
            studengList.Add(stu66);
            Student stu67 = new Student("032", "黄本巍");
            studengList.Add(stu67);
            Student stu68 = new Student("032", "罗俊杰");
            studengList.Add(stu68);
            Student stu69 = new Student("032", "何宸锐");
            studengList.Add(stu69);
            Student stu70 = new Student("032", "付昶宇");
            studengList.Add(stu70);
            Student stu71 = new Student("032", "傅伟鑫");
            studengList.Add(stu71);

            Student stu72 = new Student("032", "王云飞");
            studengList.Add(stu72);

            Student stu73 = new Student("032", "李元港");
            studengList.Add(stu73);

            Student stu74 = new Student("032", "赵荣泽");
            studengList.Add(stu74);

            Student stu75 = new Student("032", "吴郑浩");
            studengList.Add(stu75);

            Student stu76 = new Student("032", "何继武");
            studengList.Add(stu76);

            Student stu77 = new Student("032", "郑博");
            studengList.Add(stu77);

            Student stu78 = new Student("032", "王万成");
            studengList.Add(stu78);

            Student stu79 = new Student("032", "陈杰");
            studengList.Add(stu79);

            Student stu80 = new Student("032", "胡志伟");
            studengList.Add(stu80);

            Student stu81 = new Student("032", "涂林");
            studengList.Add(stu81);
            Student stu82 = new Student("032", "孟诚成");
            studengList.Add(stu82);
            Student stu83 = new Student("032", "廖志丹");
            studengList.Add(stu83);
            Student stu84 = new Student("032", "杨也");
            studengList.Add(stu84);


            return studengList;
        }
    }
}

2、Windows窗体设计与创建

3、学生数据库的调用

using DataBase;
using Entity;

namespace DaoLayer
{
    public class StudentDAO
    {
        public int getStudentRecordsNums()
        {
            List<Student> studengList = StudentDataset.getAll();
            return studengList.Count;
        }

        public List<Student> getAllStudents()
        {
            List<Student> studengList = StudentDataset.getAll();
            return studengList;
        }

    }
}

4、加载学生功能实现

private void btnLoadStu_Click_1(object sender, EventArgs e)
        {
            StudentDAO stuDao = new StudentDAO();
            stuList = stuDao.getAllStudents();
            
            int stuCounts = stuList.Count;
            progressName.Maximum = stuCounts;

            DataTable dt = new DataTable();
            dt.Columns.Add("stuID", Type.GetType("System.String"));
            dt.Columns.Add("stuName", Type.GetType("System.String"));

            foreach (Student stu in stuList)
            {
                dt.Rows.Add(stu.Id, stu.Name);
                progressName.Value += 1;
                Thread.Sleep(500);
            }

            dgvStuList.DataSource = dt;
        }

通过进度条来显示数据加载

5、开始/停止点名功能实现

 public void btnStart_Click_1(object sender, EventArgs e)
        {
            timerCallName.Start();
        }
        
        public void btnStop_Click_1(object sender, EventArgs e)
        {
            timerCallName.Stop();
            if (MessageBox.Show("学生是否缺课", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.None) == DialogResult.Yes)
            {
                List<Students> List = new List<Students>();
                a = stuList[i].Id;
                b = stuList[i].Name;
                Students stu = new Students(a, b);

                List.Add(stu);

                DataTable DT = new DataTable();
                DT.Columns.Add("sno", Type.GetType("System.String"));
                DT.Columns.Add("sname", Type.GetType("System.String"));
                DT.Rows.Add(stu.Id, stu.Name);

                queke.DataSource = DT;
            }
        }

可同时记录学生是否缺课

5、运行结果图

五、单元测试

using DataBase;
using Entity;
using DaoLayer;

namespace UnitTestProject1
{
    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()
        {
            StudentDataset SD = new StudentDataset();
            StudentDAO SDao = new StudentDAO();
            Student St = new Student();
            int i;
            StudentDAO std = new StudentDAO();
            i = std.getStudentRecordsNums();
            Assert.AreEqual(i, 84);
            std.getAllStudents();
            Student sta = new Student("006", "马芸慧");
        }
    }
 }

六、提交到GitHub

七、总结与反思

     我的编程能力一直不好，所以这次作业对我来说有很大的困难，尽管老师在课堂上进行了梳理和讲解，我依然存在不理解的地方。通过这次结对作业，我自身有了一定的提高，也我体会到了合作的重要性，1+1完全有可能>2。