暑假对排球计分规则的更新

需求：

作为观众，我想知道比赛进行时的队伍比分和比赛结束时的队伍输赢

运行图：

代码如下：

查看比赛队伍

 public class UpdateController : Controller
    {
        private 排球计分规则Context db = new 排球计分规则Context();

        //
        // GET: /Update/

        public ActionResult Index()
        {
            return View(db.Updates.ToList());
        }

        //
        // GET: /Update/Details/5

        public ActionResult Details(int id = 0)
        {
            Update update = db.Updates.Find(id);
            if (update == null)
            {
                return HttpNotFound();
            }
            return View(update);
        }

        //
        // GET: /Update/Create

        public ActionResult Create()
        {
            return View();
        }

        //
        // POST: /Update/Create

        [HttpPost]
        public ActionResult Create(Update update)
        {
            if (ModelState.IsValid)
            {
                db.Updates.Add(update);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(update);
        }

        //
        // GET: /Update/Edit/5

        public ActionResult Edit(int id = 0)
        {
            Update update = db.Updates.Find(id);
            if (update == null)
            {
                return HttpNotFound();
            }
            return View(update);
        }

        //
        // POST: /Update/Edit/5

        [HttpPost]
        public ActionResult Edit(Update update)
        {
            if (ModelState.IsValid)
            {
                db.Entry(update).State = EntityState.Modified;
                db.SaveChanges();
                return RedirectToAction("Index");
            }
            return View(update);
        }

        //
        // GET: /Update/Delete/5

        public ActionResult Delete(int id = 0)
        {
            Update update = db.Updates.Find(id);
            if (update == null)
            {
                return HttpNotFound();
            }
            return View(update);
        }

        //
        // POST: /Update/Delete/5

        [HttpPost, ActionName("Delete")]
        public ActionResult DeleteConfirmed(int id)
        {
            Update update = db.Updates.Find(id);
            db.Updates.Remove(update);
            db.SaveChanges();
            return RedirectToAction("Index");
        }

        protected override void Dispose(bool disposing)
        {
            db.Dispose();
            base.Dispose(disposing);
        }
    }
}

比赛队伍比分视图：

@model IEnumerable<排球计分规则.Models.Update>

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>

<p>
    @Html.ActionLink("Create New", "Create")
</p>
<table>
    <tr>
        <th>
            @Html.DisplayNameFor(model => model.DName)
        </th>
        <th>
            @Html.DisplayNameFor(model => model.integral)
        </th>
        <th></th>
    </tr>

@foreach (var item in Model) {
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.DName)
        </td>
        <td>
            @Html.DisplayFor(modelItem => item.integral)
        </td>
        <td>
            @Html.ActionLink("Edit", "Edit", new { id=item.PId }) |
            @Html.ActionLink("Details", "Details", new { id=item.PId }) |
            @Html.ActionLink("Delete", "Delete", new { id=item.PId })
        </td>
    </tr>
}

</table>