public AppFront.CityList SearchCity(string keyword)
        {
            var ret = new AppFront.CityList();

            ret.List = model.StartWith(keyword);
            if (ret.List.Length > 0)
            {
                ret.Code = AppFront.ReturnCode.GOOD;
            }
            else
            {
                ret.Code = AppFront.ReturnCode.BAD;
            }

            return(ret);
        }
        public AppFront.CityList GetShortList()
        {
            var ret = new AppFront.CityList();

            ret.List = model.GetShortCityList();
            if (ret.List.Length > 0)
            {
                ret.Code = AppFront.ReturnCode.GOOD;
            }
            else
            {
                ret.Code = AppFront.ReturnCode.BAD;
            }

            return(ret);
        }