public static void OrderDemo1()
{
Order[] orders = new Order[10];
orders[0] = new Order(1,4,"billy joseph");
orders[1] = new Order(1,6,"claude debussy");
orders[2] = new Order(2,4,"bill clinton");
orders[3] = new Order(3,4,"john smith");
orders[4] = new Order(4,4,"barack obama");
orders[5] = new Order(5,4,"george bush");
orders[6] = new Order(6,4,"ronald reagan");
orders[7] = new Order(7,4,"timothy geitner");
orders[8] = new Order(8,4,"newt gingrich");
orders[9] = new Order(9,4,"franz liszt");
foreach (Order item in orders)
{
Console.WriteLine(item);
}
Console.WriteLine("checking equality...");
for (int i=0; i < orders.Length-1; i++)
{
CheckIfEqual(orders[i],orders[i+1]);
}
}
public static void CheckIfEqual(Order a,Order b)
{
if (a.Equals(b))
{
Console.WriteLine("the two objects are equal");
} else
{
Console.WriteLine("NOT EQUAL");
}
}
public static void OrderDemo2()
{
Order[] orders = new Order[5];
int orderNum, qty;
string name;
for (int i=0; i < orders.Length; i++)
{
GetOrderNumInput(out orderNum);
if (orders.Length != 0)
{
foreach (Order item in orders)
{
if (item != null && orderNum == item.OrderNum)
{
Console.WriteLine("error, order w/ that number already exists");
GetOrderNumInput(out orderNum);
}
}
}
Console.WriteLine("enter the quantity ordered");
while (!Int32.TryParse(Console.ReadLine(),out qty))
{
Console.WriteLine("Error!\nenter the quantity ordered");
}
Console.WriteLine("enter the name of the customer");
name = Console.ReadLine();
orders[i] = new Order(orderNum,qty,name);
}
double totalOrderCharges = 0;
foreach (Order item in orders)
{
Console.WriteLine(item);
totalOrderCharges += item.TotalPrice;
}
Console.WriteLine("total accumulated charges is: {0}",totalOrderCharges.ToString("C"));
}
