ACCP7.0s2深入.net和c#第七章上机123

--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_CellC
4000
ontentClick(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();
}
}