public static District QueryDistrict(int DistrictID) { using (DAL.DistrictService districtService = new DAL.DistrictService()) { return(districtService.GetAll(i => i.Id == DistrictID).FirstOrDefault()); } }
public static List <District> QueryDistrictByCity(int CityID) { using (DAL.DistrictService districtService = new DAL.DistrictService()) { return(districtService.GetAll(m => m.CityID == CityID).ToList()); } }