protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                if (Request.QueryString["id"] != null)
                {
                    Business.correcting       correcting     = new Business.correcting();
                    Business.correctingData[] correctingdata = correcting.Select(Request.QueryString["id"]);

                    Label1.Text = correctingdata[0].userid;
                    Label2.Text = correctingdata[0].ctime;
                    Label3.Text = correctingdata[0].ccon;

                    correcting     = null;
                    correctingdata = null;
                }
            }
        }
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                if (Request.QueryString["id"] != null)
                {
                    Business.correcting       correcting     = new Business.correcting();
                    Business.correctingData[] correctingdata = correcting.Select(Request.QueryString["id"]);

                    hwtit.Text    = correctingdata[0].hwtit;
                    userid.Text   = correctingdata[0].userid;
                    ctime.Text    = correctingdata[0].ctime;
                    ccon.Text     = correctingdata[0].ccon;
                    ter.Text      = correctingdata[0].ter;
                    cdate.Text    = correctingdata[0].cdate;
                    scores.Text   = correctingdata[0].scores;
                    messages.Text = correctingdata[0].messages;


                    correcting     = null;
                    correctingdata = null;
                }
            }
        }