public void SerialSaveData(string FileName, Customer customer, PurchaseOrder purchaseorder)
{
//initialize the XML Serializer
XmlSerializer serializer = new XmlSerializer(typeof(PurchaseOrder));
XmlSerializer serializer2 = new XmlSerializer(typeof(Customer));
TextWriter writer = new StreamWriter(FileName);
//boxing for data serialization
//Creates a local objects of the passed customer/purchase order
//references
Customer c = new Customer();
c = customer;
PurchaseOrder p = new PurchaseOrder();
p = purchaseorder;
OrderedProduct OP = new OrderedProduct();
OrderedProduct [] items = {OP};
p.OrderedProducts = items;
double subTotal = new double();
foreach(OrderedProduct oi in items)
{
p.TotalCost += oi.TotalCostOfProduct;
}
p.TotalCost = subTotal;
// Serialize the purchase order, and close the TextWriter.
serializer.Serialize(writer, p, c);
writer.Close();
}
private void AddOrderToPlaceOrder(string customerFullName, string locationOfPurchase, string productName, int quanitityOfPurchase, double costOfPurchase, DateTime date, int walbMartCurrentStockOfProduct, PurchaseOrder purchaseorder)
{
if (walbMartCurrentStockOfProduct >= quanitityOfPurchase && quanitityOfPurchase > 0)
{
var order = new OrderedProduct(customerFullName, locationOfPurchase, productName, quanitityOfPurchase, costOfPurchase);
var puorder = purchaseorder;
OrderedProduct [] items = purchaseorder.OrderedProducts;
}
else
{
throw new ArgumentOutOfRangeException(nameof(quanitityOfPurchase), "You didn't buy anything!");
}
if (purchaseorder == null)
{
}
}