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：

    public class MvcApplication : System.Web.HttpApplication
    {
    ...

        protected void Application_Start()
        {
            RegisterRoutes(RouteTable.Routes);
            ViewEngines.Engines.Add(new AgileViewEngine());
            ViewEngines.Engines.Add(new MySpaceViewEngine());
            ViewEngines.Engines.Add(new SFCViewEngine());
        }
    }
    public class AgileViewEngine : RazorViewEngine
    {
        private static string[] NewPartialViewFormats = new[] {
            "~/Areas/Agile/Views/Shared/{0}.cshtml",
        };

        public AgileViewEngine()
        {
            base.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
        }
    }
    public class MySpaceViewEngine : RazorViewEngine
    {
        private static string[] NewPartialViewFormats = new[] {
            "~/Areas/MySpace/Views/Shared/{0}.cshtml"
        };

        public MySpaceViewEngine()
        {
            base.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
        }
    }
    public class SFCViewEngine : RazorViewEngine
    {
        private static string[] NewPartialViewFormats = new[] {
            "~/Areas/SFC/Views/Shared/{0}.cshtml"
        };

        public SFCViewEngine()
        {
            base.PartialViewLocationFormats = base.PartialViewLocationFormats.Union(NewPartialViewFormats).ToArray();
        }
    }

这样，这三个Area的Views/Shared目录就可以共享了。

 

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