static void display(Books book)
{
Console.WriteLine(book.BookName + " " + book.ISBN);
}
static void Main(string[] args)
{
List <Books> Booklist = new List <Books>();
int n;
do
{
chuongtrinhquanli:
Console.WriteLine(" --- CHUONG TRINH QUAN LY THU VIEN --- \n");
Console.WriteLine("Danh sach cac chuc nang: \n");
Console.WriteLine("1.Them sach");
Console.WriteLine("2.Xoa sach");
Console.WriteLine("3.Sua sach");
Console.WriteLine("4.Tim kiem sach");
Console.WriteLine("5.Them doc gia");
Console.WriteLine("6.Xoa doc gia");
Console.WriteLine("7.Sua doc gia");
Console.WriteLine("8.Tim kiem doc gia");
Console.WriteLine("9.Lap phieu muon sach");
Console.WriteLine("10.Lap phieu tra sach");
Console.WriteLine("11.Liet ke danh sach muon sach tre han");
Console.WriteLine("0.Thoat");
Console.Write("Vui long chon chuc nang can thuc hien: ");
n = int.Parse(Console.ReadLine());
switch (n)
{
case 0:
System.Environment.Exit(0);
break;
case 1:
Books book = BooksMethod.AddBooks(Booklist);
Booklist.Add(book);
Console.WriteLine("Them sach thanh cong! \n");
break;
case 2:
BooksMethod.RemoveBook(Booklist);
Console.WriteLine("Xoa sach thanh cong. \n");
break;
case 3:
BooksMethod.ModifyBook(Booklist);
Console.WriteLine("Cap nhap sach thanh cong! \n");
break;
case 4:
BooksMethod.LookupBook(Booklist);
break;
default:
Console.WriteLine("Vui long nhap lua chon phu hop! \n");
break;
}
Booklist.ForEach(display);
goto chuongtrinhquanli;
}while (n >= 12);
}