testanswer.aspx.cs

在线考试系统完整版源码(C#&Access) 该考试系统为一同学毕业设计

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ExamBLL.Auto_Generated_Code;
using ExamDAL.Auto_Generated_Code;
using ExamModel.Auto_Generated_Code;


public partial class TestOnLine_TestAnswer : System.Web.UI.Page
{
    int paperId;
    Paper paper = new Paper();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            
            try
            {
                 User user = (User)Session["user"];
                 if (user != null)
                 {
                     paperId = Convert.ToInt32(Session["PaperID"]);//获取试卷的id号
                 }
                 else
                 {
                     Response.Redirect("~/Login.aspx");//转向考试界面
                 }
               
            }
            catch
            {
                paperId = -1;

            }
            paper = PaperManager.GetPaperById(paperId);
            this.Label2.Text = paper.PaperName.ToString();
            InitData();
        }

    }
    public void InitData()
    {
        Hashtable htsingle = (Hashtable)Session["htsing"];
        DataSet ds1 = PaperDetailManager.GetAllPaperDetailByPaperId(paper.PaperId, "单选题");
        GridView1.DataSource = ds1;
        GridView1.DataBind();
        CheckSingle(htsingle);//检查单选题
       // string str1 = htsingle[0].ToString();
        ((Label)GridView1.HeaderRow.FindControl("Label5")).Text = ((Label)GridView1.Rows[0].FindControl("Label31")).Text;


        Hashtable htMulit = (Hashtable)Session["htMulit"];
        DataSet ds2 = PaperDetailManager.GetAllPaperDetailByPaperId(paper.PaperId, "多选题");
        GridView2.DataSource = ds2;
        GridView2.DataBind();
        CheckMulit(htMulit);//检查多选题
        ((Label)GridView2.HeaderRow.FindControl("Label10")).Text = ((Label)GridView2.Rows[0].FindControl("Label32")).Text;


        Hashtable htJudge = (Hashtable)Session["htjudge"];
        DataSet ds3 = PaperDetailManager.GetAllPaperDetailByPaperId(paper.PaperId, "判断题");
        GridView3.DataSource = ds3;
        GridView3.DataBind();
        CheckJudge(htJudge);//检查判断题

        ((Label)GridView3.HeaderRow.FindControl("Label11")).Text = ((Label)GridView3.Rows[0].FindControl("Label33")).Text;


        Hashtable htfill = (Hashtable)Session["htfill"];
        DataSet ds4 = PaperDetailManager.GetAllPaperDetailByPaperId(paper.PaperId, "填空题");
        GridView4.DataSource = ds4;
        GridView4.DataBind();
        CheckFill(htfill);//检查填空题
        ((Label)GridView4.HeaderRow.FindControl("Label12")).Text = ((Label)GridView4.Rows[0].FindControl("Label34")).Text;


        DataSet ds5 = PaperDetailManager.GetAllPaperDetailByPaperId(paper.PaperId, "简答题");
        GridView5.DataSource = ds5;
        GridView5.DataBind();
        ((Label)GridView5.HeaderRow.FindControl("Label13")).Text = ((Label)GridView5.Rows[0].FindControl("Label35")).Text;
    }
    //检查单选题
    public  void CheckSingle(Hashtable htsing)
    {
       //  htsing[0].ToString();
        //string Qanswer= ((Label)GridView1.Rows[0].FindControl("Label4")).Text;
        foreach (GridViewRow dr in GridView1.Rows)//对单选题每题进行判断用户选择答案
        {
            string Qanswer = ((Label)GridView1.Rows[dr.RowIndex].FindControl("Label4")).Text;
            if (htsing[dr.RowIndex].ToString() != Qanswer)
            {
                if (htsing[dr.RowIndex].ToString() == "A")
                {
                    ((RadioButton)dr.FindControl("RadioButton1")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "B")
                {
                    ((RadioButton)dr.FindControl("RadioButton2")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "C")
                {
                    ((RadioButton)dr.FindControl("RadioButton3")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "D")
                {
                    ((RadioButton)dr.FindControl("RadioButton4")).Checked = true;
                }
                ((Label)GridView1.Rows[dr.RowIndex].FindControl("Label4")).Visible = true;


            }
            else
            {
                if (htsing[dr.RowIndex].ToString() == "A")
                {
                    ((RadioButton)dr.FindControl("RadioButton1")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "B")
                {
                    ((RadioButton)dr.FindControl("RadioButton2")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "C")
                {
                    ((RadioButton)dr.FindControl("RadioButton3")).Checked = true;
                }
                else if (htsing[dr.RowIndex].ToString() == "D")
                {
                    ((RadioButton)dr.FindControl("RadioButton4")).Checked = true;
                }
            }
           

        }
    }

    //检查多选题
    public void CheckMulit(Hashtable htMulit)
    {
        //string Qanswer = ((Label)GridView2.Rows[0].FindControl("Label16")).Text;
       
        
        foreach (GridViewRow dr in GridView2.Rows)//对单选题每题进行判断用户选择答案
        {
            string Qanswer = ((Label)GridView2.Rows[dr.RowIndex].FindControl("Label16")).Text;
            if (htMulit[dr.RowIndex].ToString() != Qanswer)
            {
                
                    if (htMulit[dr.RowIndex].ToString().Contains("A"))
                    {
                       ((CheckBox)dr.FindControl("CheckBox1")).Checked = true;
                       if (htMulit[dr.RowIndex].ToString().Contains("B"))
                       {
                           ((CheckBox)dr.FindControl("CheckBox3")).Checked = true;
                           if (htMulit[dr.RowIndex].ToString().Contains("C"))
                           {
                               ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                               if (htMulit[dr.RowIndex].ToString().Contains("D"))
                               {
                                   ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                               }
                           }
                           else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                           {
                               ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                           }
                       }
                       else if (htMulit[dr.RowIndex].ToString().Contains("C"))
                       {

                           ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                           if (htMulit[dr.RowIndex].ToString().Contains("D"))
                           {
                               ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                           }

                       }
                       else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                       {
                           ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                       }
                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("B"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox3")).Checked = true;
                        if (htMulit[dr.RowIndex].ToString().Contains("C"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                            if (htMulit[dr.RowIndex].ToString().Contains("D"))
                            {
                                ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                            }
                        }
                        else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                        }

                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("C"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                        if (htMulit[dr.RowIndex].ToString().Contains("D"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                        }
                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                    }
                
           
               
                ((Label)GridView2.Rows[dr.RowIndex].FindControl("Label16")).Visible = true;
                
            }
            else if (htMulit[dr.RowIndex].ToString() == Qanswer)
            {
                if (htMulit[dr.RowIndex].ToString().Contains("A"))
                {
                    ((CheckBox)dr.FindControl("CheckBox1")).Checked = true;
                    if (htMulit[dr.RowIndex].ToString().Contains("B"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox3")).Checked = true;
                        if (htMulit[dr.RowIndex].ToString().Contains("C"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                            if (htMulit[dr.RowIndex].ToString().Contains("D"))
                            {
                                ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                            }
                        }
                        else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                        }
                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("C"))
                    {

                        ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                        if (htMulit[dr.RowIndex].ToString().Contains("D"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                        }

                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                    }
                }
                else if (htMulit[dr.RowIndex].ToString().Contains("B"))
                {
                    ((CheckBox)dr.FindControl("CheckBox3")).Checked = true;
                    if (htMulit[dr.RowIndex].ToString().Contains("C"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                        if (htMulit[dr.RowIndex].ToString().Contains("D"))
                        {
                            ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                        }
                    }
                    else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                    }

                }
                else if (htMulit[dr.RowIndex].ToString().Contains("C"))
                {
                    ((CheckBox)dr.FindControl("CheckBox2")).Checked = true;
                    if (htMulit[dr.RowIndex].ToString().Contains("D"))
                    {
                        ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                    }
                }
                else if (htMulit[dr.RowIndex].ToString().Contains("D"))
                {
                    ((CheckBox)dr.FindControl("CheckBox4")).Checked = true;
                }
            }



        }
    }

    //检查判断题
    public void CheckJudge(Hashtable htJudge)
    {
       // string Qanswer = ((Label)GridView3.Rows[0].FindControl("Label23")).Text;
        foreach (GridViewRow dr in GridView3.Rows)//对单选题每题进行判断用户选择答案
        {
            string Qanswer = ((Label)GridView3.Rows[dr.RowIndex].FindControl("Label23")).Text;
            if (htJudge[dr.RowIndex].ToString() != Qanswer)
            {
                ((CheckBox)dr.FindControl("CheckBox5")).Checked = (bool)htJudge[dr.RowIndex];
                ((Label)GridView3.Rows[dr.RowIndex].FindControl("Label23")).Visible = true;

            }
            else
            {
                ((CheckBox)dr.FindControl("CheckBox5")).Checked = (bool)htJudge[dr.RowIndex];
            }

        }
    }

    //检查填空题
    public void CheckFill(Hashtable htfill)
    {
        foreach (GridViewRow dr in GridView4.Rows)
        {
            string Qanswer = ((Label)GridView4.Rows[dr.RowIndex].FindControl("Label27")).Text;
            if (htfill[dr.RowIndex].ToString() != Qanswer)
            {
                ((TextBox)GridView4.Rows[dr.RowIndex].FindControl("TextBox1")).Text = htfill[dr.RowIndex].ToString();
                ((Label)GridView4.Rows[dr.RowIndex].FindControl("Label27")).Visible = true;

            }
            else
            {
                ((TextBox)GridView4.Rows[dr.RowIndex].FindControl("TextBox1")).Text = htfill[dr.RowIndex].ToString();
            }

        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Response.Redirect("~/Login.aspx");
    }
}