static void Menu()
{
string[] mn =
{
" 1.Nhap danh sach hoc sinh tu tep hocsinh.txt va lop.txt",
" 2.Hien thi danh sach hoc sinh theo lop",
" 3.Quan Ly lop hoc",
" 4.Them hoc sinh ",
" 5.Sua thong tin hoc sinh ",
" 6.Xoa thong tin hoc sinh ",
" 7.Tim kiem hoc sinh ",
" 8.Sap xep hoc sinh theo diem ",
" 9.Thong Ke ",
" 0.Ket thuc "
};
do
{
Console.Clear();
foreach (string con in mn)
{
Console.WriteLine("\t" + con);
}
Console.Write("\t\tBan chon:");
int chon;
chon = int.Parse(Console.ReadLine());
switch (chon)
{
case 1: dshs.doctep(); dsl.doctep(); Console.Write("Ban vua doc DL xong!"); Console.ReadKey(); break;
case 2: dshs.hienthi(); Console.ReadKey(); break; //XL???
case 3: dsl.Insert(); Console.ReadKey(); break;
case 4: dshs.Insert(); Console.ReadKey(); break;
case 5: Console.ReadKey(); break;
case 6: Console.ReadKey(); break;
case 7: dshs.Search(); Console.ReadKey(); break;
case 8: dshs.Sort(); dsl.Sortkhoi(); Console.ReadKey(); break;
case 9: dshs.ThongkeTyLe(); dsl.Thongke(); Console.ReadKey(); break;
case 0: Environment.Exit(0); break;
}
}while(true);
}
