public Employee Get(int id)
 {
     using (DatabaseEmployeeEntities entities = new DatabaseEmployeeEntities())
     {
         return(entities.Employees.Find(id));
     }
 }
 public IEnumerable <Employee> Get()
 {
     using (DatabaseEmployeeEntities entities = new DatabaseEmployeeEntities())
     {
         return(entities.Employees.ToList());
     }
 }