Question

在我的网络应用上安装了自定义视图引擎：

ViewEngines.Engines.Insert（0，new CustomViewEngine1（））; ......第二个是Razor的默认MVC View Engine

拥有我的第一个视图引擎的定义：

public class CustomViewEngine1: RazorViewEngine
    {
        public CustomViewEngine1(): this(null)
        { }
        public CustomViewEngine1(IViewPageActivator viewPageActivator)
        {
            ViewLocationFormats = new string[] { "~/Views/{1}/{0}.cshtml", "~/../Framework.Web/Views/{1}/{0}.cshtml", "~/Views/Shared/{0}.cshtml", "~/../Framework.Web/Views/Shared/{0}.cshtml"  };
            MasterLocationFormats = new string[] { "~/Views/{1}/{0}.cshtml", "~/../Framework.Web/Views/{1}/{0}.cshtml", "~/Views/Shared/{0}.cshtml", "~/../Framework.Web/Views/Shared/{0}.cshtml"  };
            PartialViewLocationFormats = new string[] { "~/Views/{1}/{0}.cshtml", "~/../Framework.Web/Views/{1}/{0}.cshtml", "~/Views/Shared/{0}.cshtml", "~/../Framework.Web/Views/Shared/{0}.cshtml" };
            FileExtensions = new string[] { "cshtml" };
        }
        protected override IView CreatePartialView (ControllerContext controllerContext, string partialPath)
        {
           if (controllerContext.RequestContext.HttpContext.Request.Browser.IsMobileDevice)
           {
              return base.CreatePartialView(controllerContext, partialPath);
           }
           else
           {
              //...What i have to put here in order to let the control to the next route engine in the collection ViewEngines.Engines
           }           
        }
        protected override IView CreateView (ControllerContext controllerContext, string viewPath, string masterPath)
        {
           if (controllerContext.RequestContext.HttpContext.Request.Browser.IsMobileDevice)
           {
            return base.CreateView(controllerContext, viewPath, masterPath);
           }
           else
           {
              //...What i have to put here in order to let the control to the next route engine in the collection ViewEngines.Engines
           }
        }
    }

我如何完成代码（我有评论的地方），以便如果请求不是由移动设备制作，则使用ViewEngines集合中接下来的视图引擎？（这是默认的MVC Razor View引擎）。

提前致谢。

问候。

何

Answer 1

也许这篇博文对你来说是一个很好的起点：A Better ASP.NET MVC Mobile Device Capabilities ViewEngine

控制ViewEngines的流程

1 个答案: