public IHttpActionResult Putemployee(int id, employee employee) { try { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } if (id != employee.Id) { return(BadRequest()); } db.Entry(employee).State = EntityState.Modified; try { db.SaveChanges(); } catch (DbUpdateConcurrencyException) { if (!employeeExists(id)) { return(NotFound()); } else { throw; } } return(StatusCode(HttpStatusCode.NoContent)); } catch (Exception e) { throw e; } }