public void Add(int id)
{
try
{
var item = Items.Single(i => i.Product_ID == id);
item.Quantity++;
}
catch
{
var db = new JordanEntities();
var item = db.Products.Find(id);
item.Quantity = 1;
Items.Add(item);
}
}
public ProductDao()
{
db = new JordanEntities();
}
