static void Main(string[] args)
{
Console.Write("\t\t\t\t\t\tWelcome To HigginBothams!!!\n" + "Login\n");
Console.Write("Enter Username:\n");
string username = Console.ReadLine();
Console.Write("Enter password:\n");
string password = Console.ReadLine();
int noofbooks = 4;
if ((username == "user1") && (password == "pass1"))
{
bool close = true;
while (close)
{
Console.WriteLine("\nList:\n" +
"1)Display books\n" +
"2)Buy book\n" +
"3)Search book\n" +
"4)Proceed To Cart\n" +
"5)Add book\n" +
"6)Delete book\n" +
"7)Close\n\n");
Console.Write("Choose your option from List :");
int option = int.Parse(Console.ReadLine());
if (option == 1)
{
DisplayArchive.Displaylist();
}
else if (option == 2)
{
BuyBook.Buy();
}
else if (option == 3)
{
SearchBook.SearchBook1();
}
else if (option == 4)
{
DisplayBuyList.Displaylist1();
close = false;
}
else if (option == 5)
{
noofbooks = noofbooks + 1;
AddBook.GetBook(noofbooks);
}
else if (option == 6)
{
DeleteBook.RemoveBook();
}
else if (option == 7)
{
Console.WriteLine("Thank you");
close = false;
Console.Clear();
Environment.Exit(0);
}
else
{
Console.WriteLine("Invalid option\nRetry !!!");
}
}
}
else
{
Console.WriteLine("Invalid username or password");
}
Console.ReadLine();
}
/// <summary>
/// 删除书本
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void deleteBookToolStripMenuItem_Click(object sender, EventArgs e)
{
DeleteBook deletebook = new DeleteBook();
deletebook.ShowDialog();
}
