سلام دوستان

من از طریق تابع ajax

            $.ajax({
                type: "POST",
                contentType: "application/json; charset=utf-8",
                url: "../webservice/Details.asmx/get_raingaugedatainitial",
                data: "{}",
                dataType: "json",
                success: function (Result) {
                    $("#ContentPlaceHolder1_list_datainitial tr").remove();
                    $("#ContentPlaceHolder1_list_datainitial").append("<tr>" +
                            "<th style=width:30px;>#</th>" +
                            "<th style=width:50px;>date</th>" +
                            "<th style=width:50px;>time</th>" +
                            "<th style=width:50px;>Minute Rain</th>" +
                            "<th style=width:50px;>Total Rain</th>" +
                            "<th style=width:50px;>RTUBatVolt</th>" +
                            "<th style=width:50px;>DBStatus</th>" +
                            "<th style=width:50px;>HUMData</th>" +
                            "<th style=width:50px;>DS18B20Data</th>" +
                            "<th style=width:50px;>TempMax</th>" +
                            "<th style=width:50px;>TempMin</th>" +
                            "<th style=width:50px;>HumMax</th>" +
                            "<th style=width:50px;>HumMin</th>" +
                            "<th style=width:10px;></th>" +
                            "</tr>");                    
                    $.each(Result.d, function (key, value) {
                        $("#ContentPlaceHolder1_list_datainitial").append
                            ("<tr>" +
                                "<td style=width:30px; >" + value.row + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_eventdate + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_eventtime + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_minuterain + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_totalrain + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_rtubatvolt + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_boardtemp + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_dbstatus + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_humdata + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_ds18b20data + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_tempmax + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_tempmin + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_hummax + "</td>" +
                                "<td style=width:80px;>" + value.raingauge_hummin + "</td>" +
                                "<td style=width:10px;><a href=#>حذف</a></td>" +
                                "</tr>");
                    });
                    $("#ContentPlaceHolder1_list_datainitial").tablePagination({});
                },
                error: function (Result) {
                    alert("error");
                }
            });

یک سری اطلاعات از وب سرویس دریافت میکنم :

        public List<raingaugedatainitial> get_raingaugedatainitial()
        {
            SqlConnection connect = objcon.conect();
            List<raingaugedatainitial> raingaugedatainitial_list = new List<raingaugedatainitial>();
            DataSet ds;
            using (SqlCommand cmd = new SqlCommand("SELECT   TOP (200)* FROM tbl_raingauge ORDER BY raingauge_eventdateyear,raingauge_eventdatemounth,raingauge_eventdateday,raingauge_eventdatehour,raingauge_eventtimeminute,raingauge_eventtimesecond", connect))
            {
                connect.Open();
                cmd.Connection = connect;
                cmd.CommandType = CommandType.Text;
                using (SqlDataAdapter da = new SqlDataAdapter(cmd))
                {

                    ds = new DataSet();
                    da.Fill(ds);
                    connect.Close();
                }
            }
            try
            {
                if (ds != null)
                {
                    if (ds.Tables.Count > 0)
                    {
                        if (ds.Tables[0].Rows.Count > 0)
                        {
                            int k = 1;
                            foreach (DataRow dr in ds.Tables[0].Rows)
                            {
                                raingaugedatainitial_list.Add(new raingaugedatainitial()
                                {
                                    row=k.ToString(),
                                    raingauge_eventdate = dr["raingauge_eventdate"].ToString(),
                                    raingauge_eventtime = dr["raingauge_eventtime"].ToString(),
                                    raingauge_minuterain = dr["raingauge_minuterain"].ToString(),
                                    raingauge_totalrain = dr["raingauge_totalrain"].ToString(),
                                    raingauge_boardtemp = dr["raingauge_boardtemp"].ToString(),
                                    raingauge_dbstatus = dr["raingauge_dbstatus"].ToString(),
                                    raingauge_ds18b20data = dr["raingauge_ds18b20data"].ToString(),
                                    raingauge_rtubatvolt = dr["raingauge_rtubatvolt"].ToString(),
                                    raingauge_tempmax = dr["raingauge_tempmax"].ToString(),
                                    raingauge_tempmin = dr["raingauge_tempmin"].ToString(),
                                    raingauge_humdata = dr["raingauge_humdata"].ToString(),
                                    raingauge_hummax = dr["raingauge_hummax"].ToString(),
                                    raingauge_hummin = dr["raingauge_hummin"].ToString()
                                });
                                k++;
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return raingaugedatainitial_list;
        }

مشکلی که دارم اینه که وقتی تعداد سطر های این لیست از 200 میگذره تابع ajax دیگه نمیتونه اطلاعات رو توی تیبل نمایش بده!!!!!!!!!!!!!!!!!!!!!!!!!

لطفا راهنمایم کنید