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我有一个使用 Web-Forms 制作的遗留应用程序,并尝试使用 asp.net mvc 在局部视图中呈现内容。跟随@ScottHanselman 的 MixingRazorViewsAndWebFormsMasterPagesWithASPNETMVC3 的帖子,最后是 Matt Honeycutt 方法http://trycatchfail.com/blog/post/ASPNET-MVC-3-Razor-C-and-VBNET-WebForms-Using-Razor-Views-With-WebForms-Master -页面

我以我的网页表单页面内的视图结束

<%@ Page Title="Home Page" Language="C#" MasterPageFile="~/MyMasterSite.Master" AutoEventWireup="false"
    CodeBehind="InvoiceProfileReport.aspx.cs" Inherits="MyWebFormsNameSpace" %>
<%@ Import namespace="MyMvc.MvcReports.Controllers" %>

<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="ContentPlaceHolder1">
    <%= this.BlackMagicMVC().Partial("HomepageWidget") %>
</asp:Content>

如您所见,我正在尝试插入位于我的 View 文件夹中的 HomepageWidget

解决方案资源管理器

我的控制器围绕请求创建了一个包装器,Partial 是一种扩展方法

public class BlackMagicMvcHelper
    {
        private static HtmlHelper GetHtmlHelper()
        {
            var controllerContext = new ControllerContext
            {
                HttpContext = new HttpContextWrapper(HttpContext.Current),
                RouteData = new RouteData()
            };

            controllerContext.RouteData.Values["controller"] = "does-not-exist";

            var context = new ViewContext(controllerContext,
                new WebFormView(controllerContext, "does-not-exist", string.Empty),
                new ViewDataDictionary(),
                new TempDataDictionary(),
                TextWriter.Null);

            var helper = new HtmlHelper(context, new ViewPage());

            return helper;
        }

        public MvcHtmlString ActionLink<TController>(Expression<Action<TController>> action, string linkText) where TController : Controller
        {
            var helper = GetHtmlHelper();
            return helper.ActionLink(action, linkText);
        }

        public MvcHtmlString Partial(string partialName)
        {
            var helper = GetHtmlHelper();
            return helper.Partial(partialName);
        }

        public MvcHtmlString RenderAction<TController>(Expression<Action<TController>> action) where TController : Controller
        {
            var helper = GetHtmlHelper();

            var routeValues = ExpressionHelper.GetRouteValuesFromExpression(action);

            return helper.Action((string)routeValues["action"], (string)routeValues["controller"], routeValues);
        }
    }

加载页面后,我收到错误:

未找到部分视图“HomepageWidget”或没有视图引擎支持搜索到的位置。搜索了以下位置:

~/Views/does-not-exist/HomepageWidget.aspx
~/Views/does-not-exist/HomepageWidget.ascx
~/Views/Shared/HomepageWidget.aspx
~/Views/Shared/HomepageWidget.ascx
~/Views/does-not-exist/HomepageWidget.cshtml
~/Views/does-not-exist/HomepageWidget.vbhtml
~/Views/Shared/HomepageWidget.cshtml
~/Views/Shared/HomepageWidget.vbhtml

关于我做错了什么的任何建议?

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