static void Main(string[] args)
{
var order = new Order();
var orderItems = new OrderItemCollection
{
new OrderItem(110072674, "Widget", 400, 45.17),
new OrderItem(110072675, "Sprocket", 27, 5.3),
new OrderItem(101030411, "Motor", 10, 237.5),
new OrderItem(110072684, "Gear", 175, 5.17)
};
order.AddRange(orderItems);
order.AddItem(new OrderItem(110072677, "Widget", 400, 45.17));
Console.ReadLine();
}
public Order()
{
_orderItems = new OrderItemCollection();
_orderItems.OrderItemAdded += _orderItems_OrderItemAdded;
_orderItems.OrderItemRemoved += _orderItems_OrderItemRemved;
}