动态生成表格 及取值

    //动态生成打分项目
    protected void createtable()
    {
        DDormitory_GradedItem dgi = new DDormitory_GradedItem();
        DataSet ds = new DataSet();
        ds = dgi.GetList("1=1");

       // style="width:100% ; height:100% " border="1" align="center" cellpadding="0" cellspacing="0" bordercolor="#add2da"
        HtmlTable table = new HtmlTable();
        table.ID = "mytable";
        table.Align="center";
        table.Border = 1;
        table.CellPadding =0;
        table.CellSpacing = 0;
        table.Width = "100%";
        table.Height = "100%";
        table.BorderColor = "#add2da";
        //表头
        HtmlTableRow trH = new HtmlTableRow();
        trH.Align = "center";
        trH.BgColor = "#F2F2F2";
        trH.Style.Add("font-size", "12px");
        trH.Height = "22px";
        HtmlTableCell tdH1 = new HtmlTableCell();
        HtmlTableCell tdH2 = new HtmlTableCell();
        HtmlTableCell tdH3 = new HtmlTableCell();
        tdH1.InnerHtml = "宿舍号：";
        tdH3.InnerHtml = "满分值";
        DropDownList dpdormID = new DropDownList();
        bind_dormity(dpdormID);
        dpdormID.Width = 154;
        tdH2.Align = "left";
        tdH2.Controls.Add(dpdormID);
        trH.Controls.Add(tdH1);
        trH.Controls.Add(tdH2);
        trH.Controls.Add(tdH3);
        table.Controls.Add(trH);
      // style="text-align: center;background-color:#F2F2F2;font-size: 12px;height: 22px;
        for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
        {
            HtmlTableRow tr = new HtmlTableRow();
            tr.Align = "center";
            tr.BgColor = "#F2F2F2";
            tr.Style.Add("font-size", "12px");
            tr.Height = "22px";
            HtmlTableCell td1 = new HtmlTableCell();
            HtmlTableCell td2 = new HtmlTableCell();
            HtmlTableCell td3 = new HtmlTableCell();
            td2.Align = "left";
            Label lb = new Label();
            lb.Text = ds.Tables[0].Rows[i]["Name"].ToString()+"：";
            TextBox tx = new TextBox();
            tx.ID = ds.Tables[0].Rows[i]["ID"].ToString();
            Label lb2 = new Label();
            lb2.Text = ds.Tables[0].Rows[i]["point"].ToString();

            td1.Controls.Add(lb);
            td2.Controls.Add(tx);
            td3.Controls.Add(lb2);

            tr.Controls.Add(td1);
            tr.Controls.Add(td2);
            tr.Controls.Add(td3);
            table.Controls.Add(tr);
        }
        //cell
        this.Panel1.Controls.Add(table);

        //非动态
        this.txtUser.Text = Session["username"].ToString();
        this.txtDate.Text = DateTime.Now.ToShortDateString();
    }

        for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                Dormitory_Graded dg = new Dormitory_Graded();

                string GradeItem_ID = ds.Tables[0].Rows[i]["Id"].ToString();
                string s = Request.Form[GradeItem_ID];
                dg.Dormitory_ID = Convert.ToInt32(dormitoryID);
                dg.GradeItem_ID = Convert.ToInt32(GradeItem_ID);
                dg.Pointer_ID = Convert.ToInt32(Session["id"]);
                dg.Point = Convert.ToInt32(s);
                dg.Time = DateTime.Now;
                list.Add(dg);
            }