/// <summary>
/// Prints a list of customers and their orders.
/// </summary>
/// <param name="m_OrderSystem">The OrderSytem object for the application.</param>
private static void ShowCustomersAndOrders(OrderSystem orderSystem)
{
// Initialize
Customer customer = null;
Order order = null;
// Print header
Console.WriteLine("Customers and their orders:");
Console.WriteLine("---------------------------------");
// Print customers and orders
for (int i = 0; i < orderSystem.Customers.Count; i++)
{
customer = orderSystem.Customers[i];
Console.WriteLine("Customer #{0}: {1}", i.ToString(), customer.Name);
for (int j = 0; j < customer.Orders.Count; j++)
{
order = customer.Orders[j];
Console.WriteLine("-->Order dated {0}", order.Date);
}
for (int k = 0; k < order.OrderItems.Count; k++)
{
Console.WriteLine("---->Order item #{0}: {1}", k.ToString(), order.OrderItems[k].Name);
}
}
// Skip line
Console.WriteLine();
}
/// <summary>
/// Prints a list of customers and their orders.
/// </summary>
/// <param name="m_OrderSystem">The OrderSytem object for the application.</param>
private static void ShowCustomersAndOrders(OrderSystem orderSystem)
{
// Initialize
Customer customer = null;
Order order = null;
// Print header
Console.WriteLine("Customers and their orders:");
Console.WriteLine("---------------------------------");
// Print customers and orders
for (int i = 0; i < orderSystem.Customers.Count; i++)
{
customer = orderSystem.Customers[i];
Console.WriteLine("Customer #{0}: {1}", i.ToString(), customer.Name);
for (int j = 0; j < customer.Orders.Count; j++)
{
order = customer.Orders[j];
Console.WriteLine("-->Order dated {0}", order.Date);
}
for (int k = 0; k < order.OrderItems.Count; k++)
{
Console.WriteLine("---->Order item #{0}: {1}", k.ToString(), order.OrderItems[k].Name);
}
}
// Skip line
Console.WriteLine();
}
/// <summary>
/// Prints a customer and order list when the order system is populated.
/// </summary>
static void OrderSystem_Populated(object sender, EventArgs e)
{
OrderSystem orderSystem = sender as OrderSystem;
ShowCustomersAndOrders(orderSystem);
}