public decimal GetPrice(int productId)
{
DemoDBModel context = new DemoDBModel();
var product = context.Products.Find(productId);
if (product == null)
{
throw new ArgumentOutOfRangeException("productId");
}
return(product.Price);
}
public Product GetProduct(int productId)
{
DemoDBModel context = new DemoDBModel();
var product = context.Products.Find(productId);
if (product == null)
{
throw new ArgumentOutOfRangeException("productId");
}
return(new Product {
Id = product.Id, Name = product.Name, Price = product.Price
});
}
