ACCP7.0s2深入.net和c#第七章上机123

来源：互联网发布：java设计编辑：程序博客网时间：2024/06/10 22:05

--上机1

public class instrument    {       public virtual string play() {           return "";       }    }

public class piano:instrument    {       public override string play()       {           return "钢琴在演奏";       }    }

public class sachs:instrument    {       public override string play()       {           return "萨克斯在演奏";       }    }

public class SE    {       public string no { get; set; }       public string name { get; set; }       public string pop { get; set; }       public SE() { }       public SE(string no,string name,string pop) {           this.no = no;           this.name = name;           this.pop = pop;       }    }

public class violin:instrument    {       public override string play()       {           return "小提琴在演奏";       }    }

public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();            init();        }        public void init() {            List<SE> e = new List<SE>();            SE a = new SE("001","王小明","100");            SE b = new SE("002", "周新宇", "200");            SE c = new SE("003", "盖茨", "300");            e.Add(a);            e.Add(b);            e.Add(c);            this.dataGridView1.DataSource = e;        }                private void 演奏ToolStripMenuItem_Click(object sender, EventArgs e)        {            Form2 f = new Form2();            DataGridViewRow dr = this.dataGridView1.CurrentRow;            string s = dr.Cells[1].Value.ToString();            f.title = s + "开始演奏";            f.ShowDialog();        }    }

public partial class Form2 : Form    {        public Form2()        {            InitializeComponent();        }        public string title {            set {                this.groupBox1.Text = value;            }        }        private void button1_Click(object sender, EventArgs e)        {            SE em = new SE();            instrument i = null;            if (this.radioButton1.Checked) {                i = new piano();            }            else if (this.radioButton2.Checked) {                i = new violin();            }            else if (this.radioButton3.Checked) {                i = new sachs();            }            MessageBox.Show(i.play());        }    }

--上机2 3

public class codejob:Job    {       public codejob(string type,string name,string desc):base(type,name,desc) { }       public codejob() { }       public int codinglines { get; set; }       public int bugs { get; set; }       public int workday { get; set; }       public override void Execute()       {           Form2 f = new Form2();           f.ShowDialog();       }       public override string Show(int a,int b,int c)       {           return "有效编码行数:" + codinglines + "遗留问题:" + bugs + "工作日" + workday;       }    }

public abstract class Job    {       public string type { get; set; }       public string name { get; set; }       public string description { get; set; }       public Job(string type, string name, string description)       {           this.type = type;           this.name = name;           this.description = description;       }       public Job() { }       public abstract void Execute();       public abstract string Show(int a,int b,int c);    }

public class testjob:Job    {       public testjob(string type,string name,string desc):base(type,name,desc) {}       public testjob() { }       public int casenum { get; set; }       public int findbugs { get; set; }       public int workday { get; set; }       public override void Execute()       {           Form3 f = new Form3();           f.ShowDialog();       }       public override string Show(int a,int b,int c)       {           return "测试用例个数:" + a + "发现bug数量:" + b + "所需工作日:" + c;       }    }

public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();            init();        }        public void init() {            List<Job> j = new List<Job>();            j.Add(new codejob("编码","编码","实现购物车模块"));            j.Add(new codejob("编码", "编码基类", "完成项目基类模块"));            j.Add(new testjob("测试", "压力测试", "测试项目已实现模块"));            this.dataGridView1.DataSource = j;        }        codejob c = new codejob();        testjob t = new testjob();        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)        {        }        private void 执行ToolStripMenuItem_Click(object sender, EventArgs e)        {            int index = this.dataGridView1.CurrentRow.Index;            if (index < 2)            {                c.Execute();            }            else {                t.Execute();            }        }        private void 完成情况ToolStripMenuItem_Click(object sender, EventArgs e)        {            int index = this.dataGridView1.CurrentRow.Index;            if (index < 2)            {                MessageBox.Show(c.Show(c.codinglines, c.bugs, c.workday));            }            else {                                MessageBox.Show(t.Show(t.casenum,t.findbugs,t.workday));            }                    }    }

public partial class Form2 : Form    {        codejob j = new codejob();        public Form2()        {            InitializeComponent();        }        private void button1_Click(object sender, EventArgs e)        {            j.codinglines = Int32.Parse(this.textBox1.Text.ToString());            j.bugs = Int32.Parse(this.textBox2.Text.ToString());            j.workday = Int32.Parse(this.textBox3.Text.ToString());            MessageBox.Show("提交成功!");            this.Close();        }    }

 public partial class Form3 : Form    {        testjob t = new testjob();        public Form3()        {            InitializeComponent();        }        private void button1_Click(object sender, EventArgs e)        {            t.casenum = Int32.Parse(this.textBox1.Text.ToString());            t.findbugs = Int32.Parse(this.textBox1.Text.ToString());            t.workday = Int32.Parse(this.textBox1.Text.ToString());            MessageBox.Show("提交成功");            this.Close();        }    }

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