static void Main(string[] args) { //InterfacesIntro(); //manager.Add(student); //Demo(); IcustomerDal[] customerDals = new IcustomerDal[] { new SqlServerCustomerDal(), new OracleCustomerDal(), new MySqlCustomerDal() }; foreach (var customerDal in customerDals) { customerDal.Add(); } }
public void Add(IcustomerDal customerDal) { customerDal.Add(); }