急急急，希望高手尽快帮偶看看，在这里万分感谢！

[leejelen]

 发表于：2009-03-11 20:59:141楼 得分:0 
C# code
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;

public partial class page_ExerciseOnline : System.Web.UI.Page
{

    string[] Details = new string[10000];
    string[] OptionA = new string[10000];
    string[] OptionB = new string[10000];
    string[] OptionC = new string[10000];
    string[] OptionD = new string[10000];
    string[] Answer = new string[10000];
    string[] Result = new string[10000];
    string[] CorrectResult = new string[100000];
    string[] ChooseAnswer = new string[100000];
    String StringB = null;

    int Count = 0;
    int k = 0;
    int s = 0;
    String title = null;

    protected void Page_Load(object sender, EventArgs e)
    {
        //获取章节参数
        if (Request.Params["Param"] != null)
        {
            Exercise exercise = new Exercise();
            SqlDataReader dr = exercise.GetChapter(Request.Params["Param"].ToString());
            Exercise exerciseRusultAdd = new Exercise();
            int i = 0;
            while (dr.Read())
            {
                Details[i] = dr["edetails"].ToString();
                OptionA[i] = dr["optionA"].ToString();
                OptionB[i] = dr["optionB"].ToString();
                OptionC[i] = dr["optionC"].ToString();
                OptionD[i] = dr["optionD"].ToString();
                Answer[i] = dr["eanswer"].ToString();

                i = i + 1;
                Count++;
            }

            //判断页面是否是第一次生成
            if (!IsPostBack)
            {
                if (Request.QueryString["id"] != null)
                {
                    s = int.Parse(Request.QueryString["id"].ToString());
                }
                if (Request.QueryString["stringB"] != null)
                {
                    ChooseAnswer[s - 1] = Request.QueryString["stringB"];
                    if (ChooseAnswer[s - 1].Equals(Answer[s - 1]))
                    {
                        exerciseRusultAdd.AddResult("正确", "");
                    }
                    else
                    {
                        exerciseRusultAdd.AddResult("错误", Answer[s - 1]);
                    }
                }

            }

            if (s < Count)
            {
                Label_details.Text = Details[s];
                RadioButtonList_option.Items[0].Text = OptionA[s];
                RadioButtonList_option.Items[1].Text = OptionB[s];
                RadioButtonList_option.Items[2].Text = OptionC[s];
                RadioButtonList_option.Items[3].Text = OptionD[s];
            }

            else
            {
                Response.Write("<script>alert('" + "最后一题" + "');</script>");
                Label_details.Text = Details[Count - 1];
                RadioButtonList_option.Items[0].Text = OptionA[Count - 1];
                RadioButtonList_option.Items[1].Text = OptionB[Count - 1];
                RadioButtonList_option.Items[2].Text = OptionC[Count - 1];
                RadioButtonList_option.Items[3].Text = OptionD[Count - 1];
            }

        }
        title = Request.QueryString["Param"];
    }

    protected void ImageButton_next_Click(object sender, ImageClickEventArgs e)
    {
        if (Request.QueryString["id"] != null)
        {
            //int j = int.Parse(Request.QueryString["id"]);
            StringB = RadioButtonList_option.SelectedValue.ToString();
        }


        if (Request.QueryString["id"] == null)
        {
            StringB = RadioButtonList_option.SelectedValue.ToString();
            Response.Redirect("ExerciseOnline.aspx?Param=" + title + "&id=1" + "&stringB=" + StringB);
        }

        int id = int.Parse(Request.QueryString["id"]) + 1;

        if (id >= Count)
        {
            id = Count;
        }

        Response.Redirect("ExerciseOnline.aspx?Param=" + title + "&id=" + id.ToString() + "&stringB=" + StringB);
    }

    protected void ImageButton_check_Click(object sender, ImageClickEventArgs e)
    {
        string[] Result = new string[100000];
        int j = 0;

        Exercise exerciseResult = new Exercise();
        SqlDataReader dr = exerciseResult.GetRusult();
        while (dr.Read())
        {
            Result[j] = dr["rorw"].ToString();
            CorrectResult[j] = dr["acorrect"].ToString();
            j++;
        }

        for (int k = 0; k < j; k++)
        {
            Label_result.Text += Result[k].ToString() + "       " + CorrectResult[k].ToString();
        }
    }
}