public static string getarea(string typecode, string pcode)
        {
            string ret = "";

            if (Com.Session.userid == null)
            {
                ret = "expire";
            }
            else
            {
                try
                {
                    string selp = "";
                    if (typecode != "4")
                    {
                        ret = Com.Public.GetDrpArea(Com.Public.SqlEncStr(typecode), Com.Public.SqlEncStr(pcode), ref selp, false);
                    }
                    else
                    {
                        dptsub ds = new dptsub();
                        ds.dpt = Com.Public.GetDrp("dpt", Com.Public.SqlEncStr(pcode), "1", true, "", "");
                        ds.sub = Com.Public.GetDrp("sub", Com.Public.SqlEncStr(pcode), "1", true, "", "");
                        ret    = Newtonsoft.Json.JsonConvert.SerializeObject(ds);
                    }
                }
                catch (Exception ex)
                {
                    ret = "";
                }
            }
            return(ret);
        }
        public static string getarea(string typecode, string pcode)
        {
            string ret = "";

            Com.DataPack.DataRsp <Com.DataPack.UserInfo> rsp = Com.Public.UserFuncSoure(Com.SoureSession.jsid, Com.SoureSession.jstoken);
            if (rsp.code == "ERROR_TOKEN")
            {
                ret = "expire";
            }
            else
            {
                try
                {
                    string selp = "";
                    if (typecode != "4")
                    {
                        ret = Com.Public.GetDrpArea(Com.Public.SqlEncStr(typecode), Com.Public.SqlEncStr(pcode), ref selp, false);
                    }
                    else
                    {
                        dptsub ds = new dptsub();
                        ds.dpt = Com.Public.GetDrp("dpt", Com.Public.SqlEncStr(pcode), "1", true, "", "");
                        ds.sub = Com.Public.GetDrp("sub", Com.Public.SqlEncStr(pcode), "1", true, "", "");
                        ret    = Newtonsoft.Json.JsonConvert.SerializeObject(ds);
                    }
                }
                catch (Exception ex)
                {
                    ret = "";
                }
            }
            return(ret);
        }