static void Main(string[] args)
{
Pizza pizza = null;
Pasta pasta = null;
string oprInput;
do
{
// Display menu.
HeaderInfo();
Console.Write("Input Operation: ");
oprInput = Console.ReadLine(); // Taking input operation from the console.
switch (oprInput)
{
case "0": // to exit the program
Environment.Exit(0);
break;
case "1": // Pizza operations.
Console.Clear();
pizza = new Pizza();
pizza.InitLoad();
// pizza.Display();
break;
case "2": // Pasta operations
Console.Clear();
pasta = new Pasta();
pasta.InitLoad();
break;
case "3": // Display of order summary
Console.Clear();
OrderSummary(pizza, pasta);
pizza = null;
pasta = null;
break;
default:
Console.Clear();
break;
}
} while (oprInput != "0");
}
