老陈 ASP.NET封装

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.IO;

public partial class _Default : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

        StreamWriter n1 = File.AppendText("C:\\n1.txt");

        n1.WriteLine(TextBox1.Text);

        n1.Close();

        StreamWriter n2 = File.AppendText("C:\\n2.txt");

        n2.WriteLine(TextBox2.Text);

        n2.Close();

        StreamWriter n3 = File.AppendText("C:\\n3.txt");

        n3.WriteLine(TextBox3.Text);

        n3.Close();

        ListBox1.Items.Add(TextBox1.Text + TextBox2.Text + TextBox3.Text + "\n");

        TextBox1.Text = "";

        TextBox2.Text = "";

        TextBox3.Text = "";

    }

    protected void Button2_Click(object sender, EventArgs e)

    {//跳转页面

        Response.Redirect("Default2.aspx");

    }

}

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.IO;

public partial class Default2 : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }//开始

    public static int Count = 0;

    public static int right = 0;

    //总计的个数和正确的个数

     int m = 0;

    protected void Button1_Click(object sender, EventArgs e)

    {

        //出题

        string[] n1 = new string[100];

        n1 = File.ReadAllLines("C:\\n1.txt");

        TextBox1.Text = n1[m];

        string[] n2 = new string[100];

        n2 = File.ReadAllLines("C:\\n2.txt");

        TextBox2.Text = n2[m];

        string[] n3 = new string[100];

        n3 = File.ReadAllLines("C:\\n3.txt");

        TextBox3.Text = n3[m];

        m++;

    }

    protected void Button2_Click(object sender, EventArgs e)

    {

        TextBox4.Enabled = false;

        Response.Write("运算结束！");

        TextBox5.Text = Default2.Count.ToString();//题目总数

        TextBox6.Text = Default2.right.ToString();

        TextBox7.Text = ((Default2.right / (double)(Default2.Count)) * 100).ToString() + "%";//正确率

    }

    protected void Button4_Click(object sender, EventArgs e)

    {

        int a = int.Parse(TextBox1.Text);

        int b = int.Parse(TextBox3.Text);

        Char c = Convert.ToChar(TextBox2.Text);

        Class1 con = new Class1();

        con.chu(a, b, c);

        if (con.answer == int.Parse(TextBox4.Text))

        {

            Response.Write("回答正确！下一题请按开始按钮！");

            right++;

            Count++;

        }

        else

        {

            Response.Write("回答错误！下一题请按开始按钮！");

            Count++;

        }

    }

}

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

/// <summary>

///Class1 的摘要说明

/// </summary>

public class Class1

{

    public Class1()

    {

        //

        //TODO: 在此处添加构造函数逻辑

        //

    }

        public int sum;

        public int answer

        {

            get

            {

                return sum;

            }

        }

        public int chu(int n1, int n2, char fuhao)

        {

            if (fuhao == '+')

            {

                return sum = n1 + n2;

            }

            else if (fuhao == '-')

            {

                return sum = n1 - n2;

            }

            else if (fuhao == '*')

            {

                return sum= n1 * n2;

            }

            return sum;

        }

}