// POST api/student
        public HttpResponseMessage Post(Student student)
        {
            StudentRepository.InsertStudent(student);
            var response = Request.CreateResponse(HttpStatusCode.Created, student);
            string url = Url.Link("DefaultApi", new {student.Id});
            response.Headers.Location = new Uri(url);

            return response;
        }
 /// <summary>
 /// Inserts the student to database.
 /// </summary>
 /// <param name="student">The student object to insert.</param>
 public static void InsertStudent(Student student)
 {
     StudentDb.Students.Add(student);
     StudentDb.SaveChanges();
 }