public GetCityResponseDto GetCityByState() { var response = new GetCityResponseDto(); var queryParams = Request.GetQueryNameValuePairs(); var stateId = queryParams.FirstOrDefault(x => x.Key == "id").Value; int id; if (!int.TryParse(stateId, out id)) { id = -1; } response.City = _iPmsLogic.GetCityByState(id); return(response); }