public ProductDTO GetProduct(int id) { var p = db.Products.Find(id); if (p == null) { return(new ProductDTO()); } return(new ProductDTO() { ProductID = p.ProductID , ProductName = p.ProductName , QuantityPerUnit = p.QuantityPerUnit , UnitPrice = p.UnitPrice , ProductPct = p.Picture , CategoryName = p.Category.CategoryName , CategoryPct = ConvertTo.Base64(p.Category.Picture) , UnitsInStock = p.UnitsInStock , UnitsOnOrder = p.UnitsOnOrder }); }