Exemplo n.º 1
0
        public Product Map(XmlReader reader)
        {
            if(reader == null)
                throw new ArgumentNullException("XML reader used when mapping cannot be null.");
            if(reader.Name != "product")
                throw new InvalidOperationException("XML reader is not on a product fragment.");

            var product = new Product();
            product.Id = int.Parse(reader.GetAttribute("id"));
            product.Name = reader.GetAttribute("name");
            product.UnitPrice = decimal.Parse(reader.GetAttribute("unitPrice"));
            product.Discontinued = bool.Parse(reader.GetAttribute("discontinued"));
            return product;
        }
Exemplo n.º 2
0
 public List<Product> ReadProducts(string fileName)
 {
     var products = new List<Product>();
     using (var fs = new FileStream(fileName, FileMode.Open))
     {
         var reader = XmlReader.Create(fs);
         while (reader.Read())
         {
             if (reader.Name != "product")
             {
                 continue;
             }
             var product = new Product(
                 reader.GetAttribute("id"),
                 reader.GetAttribute("name"),
                 reader.GetAttribute("unitPrice"),
                 reader.GetAttribute("discontinued"));
             products.Add(product);
         }
     }
     return products;
 }