public void AddItem(Product product, int quantity) { CartLine line = lineCollection .Where(p => p.Product.ProductID == product.ProductID) .FirstOrDefault(); if (line == null) { lineCollection.Add(new CartLine { Product = product, Quantity = quantity }); } else { line.Quantity += quantity; } }
public ActionResult Edit(Product product, HttpPostedFileBase image) { if (ModelState.IsValid) { if (image != null) { product.ImageMimeType = image.ContentType; product.ImageData = new byte[image.ContentLength]; image.InputStream.Read(product.ImageData, 0, image.ContentLength); } repository.SaveProduct(product); TempData["message"] = string.Format("{0} был сохранен", product.Name); return RedirectToAction("Index"); } else { // there is something wrong with the data values return View(product); } }
public void RemoveLine(Product product) { lineCollection.RemoveAll(l => l.Product.ProductID == product.ProductID); }