Exam/UserTest.aspx.cs

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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 OnLineExam.DataAccessLayer;
using System.Data.SqlClient;
using OnLineExam.BusinessLogicLayer;

public partial class Web_UserTest : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            labUser.Text = Session["userID"].ToString();           
            imgBtnSubmit.Attributes.Add("OnClick", "javascript:return confirm('确实要交卷吗？')");
            lblPaperName.Text = Session["PaperName"].ToString();
            InitData();
        }
    }

    private bool DataSetHasData(DataSet set)
    {

        return set != null && set.Tables.Count > 0 && set.Tables[0].Rows.Count > 0;

    }

    //初始化试卷，从数据库中将试题取出
    protected void InitData()
    {
        SqlParameter[] Params1 = new SqlParameter[2];
        DataBase DB = new DataBase();
        int paperID = int.Parse(Session["PaperID"].ToString());
        Params1[0] = DB.MakeInParam("@PaperID", SqlDbType.Int, 4, paperID);               //试卷编号
        Params1[1] = DB.MakeInParam("@Type", SqlDbType.VarChar, 10, "单选题");            //题目类型        
        DataSet ds1 = DB.GetDataSet("Proc_PaperDetail",Params1);
        if (DataSetHasData(ds1))
        {
            GridView1.DataSource = ds1;
            GridView1.DataBind();
            ((Label)GridView1.HeaderRow.FindControl("Label27")).Text = ((Label)GridView1.Rows[0].FindControl("Label4")).Text;
        }

        SqlParameter[] Params2 = new SqlParameter[2];        
        Params2[0] = DB.MakeInParam("@PaperID", SqlDbType.Int, 4, paperID);               //试卷编号
        Params2[1] = DB.MakeInParam("@Type", SqlDbType.VarChar, 10, "多选题");            //题目类型        
        DataSet ds2 = DB.GetDataSet("Proc_PaperDetail", Params2);
        if (DataSetHasData(ds2))
        {
            GridView2.DataSource = ds2;
            GridView2.DataBind();
            ((Label)GridView2.HeaderRow.FindControl("Label28")).Text = ((Label)GridView2.Rows[0].FindControl("Label8")).Text;
        }