//[HttpPost]
        public IHttpActionResult UpdateApi(APIemp em)
        {
            Step2017Entities2 en = new Step2017Entities2();

            en.Entry(em).State = EntityState.Modified;
            en.SaveChanges();
            return(Ok());
        }
        public IHttpActionResult PostApi(APIemp em)
        {
            Step2017Entities2 en = new Step2017Entities2();

            en.APIemps.Add(em);
            en.SaveChanges();
            return(Ok());
        }
        public IHttpActionResult DeleteApi(int id)
        {
            Step2017Entities2 en = new Step2017Entities2();
            APIemp            em = new APIemp();
            var id1 = en.APIemps.Where(c => c.id == id).FirstOrDefault();

            en.APIemps.Remove(id1);
            en.SaveChanges();
            return(Ok());
        }
        public IHttpActionResult GetEmployeeById(int id)
        {
            APIemp employee = new APIemp();

            using (var context = new Step2017Entities2())
            {
                employee = context.APIemps.Where(s => s.id == id).FirstOrDefault();
            }
            if (employee == null)
            {
                return(Ok("No student with given ID found"));
            }
            else
            {
                return(Ok(employee));
            }
        }
        public IHttpActionResult GetAllEmployees()
        {
            List <APIemp> employees = new List <APIemp>();

            using (var context = new Step2017Entities2())
            {
                employees = context.APIemps.ToList();
            }

            if (employees.Count > 0)
            {
                return(Ok(employees));
            }
            else
            {
                return(Ok("No students found"));
            }
        }