public static String XuatChuoi(PHIEUTHUE P)
{
String kq = "Ho ten: " + P.HoTen + "\n";
kq = kq + "So ngay thue: " + P.SoNgay + "\n";
kq = kq + "Loai phong thue: " + P.LoaiPhong.Ten;
return(kq);
}
public static Double TinhTien(LOAIPHONG P, PHIEUTHUE Phieu)
{
Double kq = 0;
if (SoSanh(P, Phieu.LoaiPhong))
{
kq = (Double)(P.DonGia * Phieu.SoNgay);
}
return(kq);
}
public static Double TinhTien(KHACHSAN P, PHIEUTHUE Phieu)
{
Double kq = 0;
for (int i = 0; kq == 0 && i < P.PhongThue.Length; i++)
{
kq = XuLyLoaiPhong.TinhTien(P.PhongThue[i], Phieu);
}
if (Phieu.SoNgay > P.MucGiam)
{
kq = kq - kq * P.TyLeGiam / 100;
}
return(kq);
}
static void Main(string[] args)
{
KHACHSAN KS = XuLyKhachSan.Doc("ThuePhong.txt");
String Chuoi = "Du lieu khong hop le";
if (KS.PhongThue != null)
{
XuLyChuoi.Xuat(XuLyKhachSan.XuatChuoi(KS));
Console.WriteLine();
PHIEUTHUE Phieu = XuLyPhieuThue.Nhap(KS, "Nhap thong tin cua phieu thue phong:\n");
Double kq = XuLyKhachSan.TinhTien(KS, Phieu);
Chuoi = "So tien phai tra la: " + XuLySoThuc.XuatChuoi(kq);
}
XuLyChuoi.Xuat(Chuoi);
}