C#•16mo ago

❔ DBSet manipulation

For the below code, I get all of the Customers. I want to get only those whose ID is less than 10.

// GET: Order/Edit/5
        public ActionResult Edit(int? id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            Order order = db.Orders.Find(id);
            if (order == null)
            {
                return HttpNotFound();
            }

            ViewBag.VesselID = new SelectList(db.Customers, "CustomerID", "CustomerName", order.CustomerID);
            return View(order);
        }

// GET: Order/Edit/5
        public ActionResult Edit(int? id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            Order order = db.Orders.Find(id);
            if (order == null)
            {
                return HttpNotFound();
            }

            ViewBag.VesselID = new SelectList(db.Customers, "CustomerID", "CustomerName", order.CustomerID);
            return View(order);
        }

2 Replies

Angius•16mo ago

.Where()

var cheapProducts = await _context.Products
    .Where(p => p.Price < 20)
    .ToListAsync();

var cheapProducts = await _context.Products
    .Where(p => p.Price < 20)
    .ToListAsync();

Accord•16mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ DBSet manipulation