public employee getdata(string code)
        {
            DetailsEntities entities = new DetailsEntities();

            return(entities.employees.FirstOrDefault(e => e.code == code));
        }
 // EmployeesController employee = new EmployeesController();
 public IEnumerable <employee> getdata()
 {
     DetailsEntities entities = new DetailsEntities();
     // return   entities.employees.ToList();
 }