public BangGiaPhong() { InitializeComponent(); ptbll = new PhongTroBLL(); }
public ThemPhong() { InitializeComponent(); this.pt = new PhongTroBLL(); }
public BangGiaPhong() { InitializeComponent(); ptbll = new PhongTroBLL(); }
public ThemPhong() { InitializeComponent(); this.pt = new PhongTroBLL(); }