结对编程——计算器

  1 using System.Windows.Forms;
  2 
  3 namespace 计应142 王斌
  4 {
  5     public partial class Form1 : Form
  6     {
  7         public static int Count = 0;
  8         private int t = 60;
  9         public static int right = 0;
 10         public static int fault = 0;
 11 
 12         public Form1()
 13         {
 14             InitializeComponent();
 15         }
 16 
 17         private void button4_Click(object sender, EventArgs e)
 18         {
 19             label2.Text = "/";
 20           // RandomNum();
 21         }
 22 
 23         private void button1_Click(object sender, EventArgs e)
 24         {
 25             label2.Text = "+";
 26            // RandomNum();
 27         }
 28 
 29         private void button2_Click(object sender, EventArgs e)
 30         {
 31             label2.Text = "-";
 32            // RandomNum();
 33         }
 34         private void button3_Click(object sender, EventArgs e)
 35         {
 36             label2.Text = "*";
 37            // RandomNum();
 38         }
 39         private void RandomNum()
 40         {
 41             Random ran = new Random();
 42             int n1, n2;
 43             n1 = ran.Next(1, 11);
 44             n2 = ran.Next(1, 11);
 45             textBox1.Text = n1.ToString();
 46             textBox2.Text = n2.ToString();
 47             textBox3.Text = "";
 48             Count++;
 49         }
 50         private void button6_Click(object sender, EventArgs e)
 51         {
 52 
 53             textBox3.Enabled = false;
 54             Form2 frm2 = new Form2();
 55             frm2.ShowDialog();
 56           
 57         }
 58         private void textBox3_KeyDown(object sender, KeyEventArgs e)
 59         {          
 60             int m;
 61             if (e.KeyCode == Keys.Enter)
 62             {
 63                 switch (label4.Text)
 64                 {
 65                     case "+":
 66                         m = int.Parse(textBox2.Text) + int.Parse(textBox3.Text);
 67                         break;
 68                     case "-":
 69                         m = int.Parse(textBox2.Text) - int.Parse(textBox3.Text);
 70                         break;
 71                     case "*":
 72                         m = int.Parse(textBox2.Text) * int.Parse(textBox3.Text);
 73                         break;
 74                     default:
 75                         m = int.Parse(textBox2.Text) / int.Parse(textBox3.Text);
 76                         break;
 77                 }
 78                 if (textBox3.Text == Convert.ToString(m))
 79                 {
 80                     right++;
 81                     RandomNum();
 82                 }
 83                 else
 84                 {
 85                     fault++;
 86                     RandomNum();
 87                 }
 88             }
 89         }
 90         private void button5_Click(object sender, EventArgs e)
 91         {
 92             label4.Text = t.ToString();
 93             timer1.Enabled = true;
 94             timer1.Interval = 1000;
 95             timer1.Start();
 96             RandomNum();
 97         }
 98         private void timer1_Tick(object sender, EventArgs e)
 99         {
100             if (t <= 0)
101             {
102                 timer1.Enabled = false;
103                 textBox3.Enabled = false;
104                 MessageBox.Show("时间到！！！");
105                 textBox3.Enabled = false;
106                 Form2 frm2 = new Form2();
107                 frm2.ShowDialog();
108             }
109             t = t - 1;
110             label4.Text = t.ToString();
111         }
112     }
113 
114 }