public void RemovePizza()
{
bool end = false;
int select;
do
{
System.Console.WriteLine("Type the number of the pizza to remove or 0 to return");
System.Console.WriteLine();
DisplayOrder();
if (int.TryParse(System.Console.ReadLine(), out select))
{
System.Console.WriteLine();
}
else
{
System.Console.WriteLine("Invalid Choice");
end = true;
continue;
}
if ((select > Pizzas.Count || select < 1))
{
System.Console.WriteLine("");
end = false;
}
else
{
Pizzas.RemoveAt(select - 1);
end = false;
}
} while (end);
}
public void RemoveLastPizza()
{
if (Pizzas.Count > 0)
{
Pizzas.RemoveAt(Pizzas.Count - 1);
//Re-calculate order price
Price = CalcOrderPrice();
}
else
{
System.Console.WriteLine("Cannot remove pizza; no pizzas added yet.");
}
}
