如何在MultiArea项目中共享View路径（环境：asp.net mvc3 vs2010）

环境：asp.net mvc3 vs2010

当使用多Area工作时，为了能在Area之间共享Shared目录，需要注册各自Shared地址。

在Global.asax.cs，需要如下添加不同Area的Engine：

[csharp] view plaincopy
01.public class MvcApplication : System.Web.HttpApplication
02.{
03....
04.
05.    protected void Application_Start()
06.    {
07.        RegisterRoutes(RouteTable.Routes);
08.        ViewEngines.Engines.Add(new AgileViewEngine());
09.        ViewEngines.Engines.Add(new MySpaceViewEngine());
10.        ViewEngines.Engines.Add(new SFCViewEngine());
11.    }
12.}
13.public class AgileViewEngine : RazorViewEngine
14.{
15.    private static string[] NewPartialViewFormats = new[] {
16.        "~/Areas/Agile/Views/Shared/{0}.cshtml",
17.    };
18.
19.    public AgileViewEngine()
20.    {
21.        basebase.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
22.    }
23.}
24.public class MySpaceViewEngine : RazorViewEngine
25.{
26.    private static string[] NewPartialViewFormats = new[] {
27.        "~/Areas/MySpace/Views/Shared/{0}.cshtml"
28.    };
29.
30.    public MySpaceViewEngine()
31.    {
32.        basebase.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
33.    }
34.}
35.public class SFCViewEngine : RazorViewEngine
36.{
37.    private static string[] NewPartialViewFormats = new[] {
38.        "~/Areas/SFC/Views/Shared/{0}.cshtml"
39.    };
40.
41.    public SFCViewEngine()
42.    {
43.        basebase.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
44.    }
45.}

这样，这三个Area的Views/Shared目录就可以共享了。