private void Buy()
{
bool loop = true;
while (loop)
{
Console.Clear();
Menus.Buy();
var input = Console.ReadKey(true).Key;
switch (input)
{
case ConsoleKey.D1:
case ConsoleKey.NumPad1:
printMgr.Buy();
break;
case ConsoleKey.D2:
case ConsoleKey.NumPad2:
printMgr.ShowCart();
break;
case ConsoleKey.D3:
case ConsoleKey.NumPad3:
loop = false;
break;
}
}
}