.Net强类型视图

1.控制器 Controllers/StoreController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using mvcDemo.Models; // 引入Models

namespace mvcDemo.Controllers
{
    public class StoreController : Controller
    {
        // GET: Store
        public string Index()
        {
            return "Hello from Store.Index()";
        }

        // GET: Store
        public string Browse(string genre)
        {
            string message = HttpUtility.HtmlEncode("Genre =" +genre);
            return message;
        }

        // GET: Store
        public string Details(int id)
        {
            string message = "Store.Details,ID = " + id;
            return message;
        }

        public ActionResult List()
        {
            var albums = new List<Album>();
            for (int i = 0;i<10;i++)
            {
                albums.Add(new Album { Title = "Album "+ i});
            }
            return View(albums);
        }
    }
}

2.Models Models/Album.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace mvcDemo.Models
{
    public class Album
    {
        public virtual int AlbumId { get; set; }
        public virtual int GenreId { get; set; }
        public virtual int ArtistId { get; set; }
        public virtual string Title { get; set; }
        public virtual decimal Price { get; set; }
        public virtual string AlbumArtUrl { get; set; }
        public virtual Genre Genre { get; set; }
        public virtual Artist Artist { get; set; }
    }
}

3.视图层 Views/Store/List.cshtml

@{
    ViewBag.Title = "List";
}
@model IEnumerable<Album>
<ul>
@foreach (Album p in Model)
{
    <li>@p.Title</li>
}
</ul>

4.配置命名空间 Views/Web.config

<?xml version="1.0"?>

<configuration>
  <configSections>
    <sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
      <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
      <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
    </sectionGroup>
  </configSections>

  <system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Optimization"/>
        <add namespace="System.Web.Routing" />
        <add namespace="mvcDemo.Models" /> <!-- 增加命名空间 -->
        <add namespace="mvcDemo" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

  <appSettings>
    <add key="webpages:Enabled" value="false" />
  </appSettings>

  <system.webServer>
    <handlers>
      <remove name="BlockViewHandler"/>
      <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
    </handlers>
  </system.webServer>

  <system.web>
    <compilation>
      <assemblies>
        <add assembly="System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
      </assemblies>
    </compilation>
  </system.web>
</configuration>

点评，这里的传递要比ViewBag更加方便！