public async Task<IReadOnlyList<State>> GetStates() { var maintenaceCode = new MAINTENANCE_CODES { KEYWORD = Constants.MaintenanceCode.State }; var request = new GetMaintenanceCodesRequest(maintenaceCode); var client = new SoapConnector(); var response = await client.GetMaintenanceCodesAsync(request); List<State> stateList = response.GetMaintenanceCodesResult.Nodes[1].Descendants("Table").Select(sv => new State() { Code = sv.Element("homestatecode").Value.ToString(), Name = sv.Element("homestatename").Value.ToString() }).ToList(); return stateList; }

O(n)