public Ve(string sohieucb, string sbden, string sbdi, double gia, HanhKhach hk) { SoHieuCB = sohieucb; SanBayDen = sbden; SanBayDi = sbdi; GiaVe = gia; this.hk = hk; }
public VeNguoiLon(string sohieucb, string sbden, string sbdi, double gia, HanhKhach hk) : base(sohieucb, sbden, sbdi, gia, hk) { }
public VeTreEm(string sohieucb, string sbden, string sbdi, double gia, HanhKhach hk) : base(sohieucb, sbden, sbdi, gia, hk) { }
public VeSinhVien(string sohieucb, string sbden, string sbdi, double gia, HanhKhach hk) : base(sohieucb, sbden, sbdi, gia, hk) { }