private void d_hh_yb_uretim_ozet(string tarih)
        {
            firma = "DILER";
            unite = "HH-ORTAK";
            htmlTable.Clear();
            List <Yol_bazinda_uretim_ozet> yb_uretim_ozet = new List <Yol_bazinda_uretim_ozet>();

            yb_uretim_ozet = db.d_hh_ybuo_data_read(tarih, firma, unite);

            if (yb_uretim_ozet[0].Ybu_id == 0)
            {
                //kayit bulunamadi
                htmlTable.Append("<tr>");
                htmlTable.Append("<td colspan='4'>" + yb_uretim_ozet[0].Vrd + "</td>");
                htmlTable.Append("</tr>");
            }
            else
            {
                foreach (var uo in yb_uretim_ozet)
                {
                    htmlTable.Append("<tr>");
                    htmlTable.Append("<td>" + uo.Vrd + "</td>");
                    htmlTable.Append("<td>" + uo.Yol + "</td>");
                    htmlTable.Append("<td>" + uo.Net_urt + "</td>");
                    htmlTable.Append("<td>" + uo.Mamul + "</td>");
                    htmlTable.Append("</tr>");
                }
            }
            ph_yb_uretim_ozet.Controls.Add(new Literal {
                Text = htmlTable.ToString()
            });
        }