C# wince 如何将数据上传至远程webservice服务器的sql server中

我在局域网内建了个WEB SERVICE,SQL SERVER数据库与其在同一台机器上,在WINCE 里用SQLITE数据库, 通过WEBSERVICE将sql server里的相关信息下传至SQLITE中,在对wince 的SQLITE进行相关修改后,要通过什么方式再上传到WEBSERVICE 的SQL SERVER里,请给个建议,谢谢!我用的是VS2008!

webservice 端 代码:
public void strLD(string _billid,string _hname,string _wcode,string num)
        {
              
                 string FeeWare = "FeeWare_" +Year();
                 //string FeeWare = "FeeWare_2013";
                 int order = FeeOrder(_billid);
                 string date =accountD();//取本地的相关值
                 string billid =_billid;//由客户端的参数传过来的账单序号
                 int feeorder = order + 1;
                 string housename = _hname;//由客户端的参数传过来的房间名称
                 string warecode =_wcode ;
                 double salenum =Convert.ToDouble(num);
string SQLstr = " insert into " + FeeWare + "(feeorder,accountdate,accountbillid,warecode,warename,wareclass,salenum,saleprice,salemoney,feemode,unit,parentcode,parentname,feewarestate,discountrate,accountstate,discountmoney,printnums,rootcode,rootname,ifbillx) select " + feeorder + " ,'" + date + "'," + _billid + ",warecode,warename,wareclass," + salenum + ",saleprice," + salenum + "*saleprice,0,unit,parentcode,parentname,'PDA点单',1,1,0,0,rootcode,rootname,0 from  wares where warecode=" + warecode + "";
                 Db.getObjectExeNonQuery(SQLstr);   
              }
 public static int FeeOrder(string billid)
        {
            string FeeWare = "feeware_" + Year();
            string SQLstr = "select  top 1 feeorder from " + FeeWare + " where accountbillid=" + billid + " order by  feeorder desc";
            int order = Db.getExecuteScalar(SQLstr);
            //
            if (order == -1)
            {
                return order = 0;
            }
            else
            {
                return order;
            }
        }
 public static string Year()
        {
            string y = accountD().Substring(0, 4);
            return y;
               
        }
public static string accountD()
        {
            string SQLstr = "select  accountdate from account_para where ifendaccount='false'and ifaccountdate='true'";
            string d =Convert.ToString( Db.objExecuteScalar(SQLstr));
            return d;
        }