MVC5 - 通过 ASPX 创建 RDLC 报告，View must derive from ViewPage 错误

Question

我有一个使用 VS2013 的 MVC5 项目，并尝试按照此处的 12 个步骤创建一个 rdlc 报告。 http://www.dotnetawesome.com/2015/01/how-to-display-rdlc-report-in-report-viewer-control-into-mvc4.html

但是，我在局部视图渲染时一直收到此错误。

The view must derive from ViewPage, ViewPage<TModel>, ViewUserControl, or ViewUserControl<TModel>.

我查阅了所有类似的文章，尝试通过继承在 View 下的 web.config 中添加对 System.Web.Mvc.ViewPage 的引用。还尝试在 Global.asax/RouteConfig.cs.

中添加 IgnoreRoute

routes.IgnoreRoute("{resource}.aspx/{*pathInfo}");

但是，我仍然收到此错误：（有什么建议吗？）

Server Error in '/' Application.

The view at '~/Views/Shared/RPT_Test_ASPX.aspx' must derive from ViewPage, ViewPage<TModel>, ViewUserControl, or ViewUserControl<TModel>.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.InvalidOperationException: The view at '~/Views/Shared/RPT_Test_ASPX.aspx' must derive from ViewPage, ViewPage<TModel>, ViewUserControl, or ViewUserControl<TModel>.

Source Error: 


Line 3:  }
Line 4:  <h2>My Test List</h2>
Line 5:  @Html.Partial("RPT_Test_ASPX")
Line 6:  
Line 7:  

Source File: c:\SVN\TestProject\trunk\TestProject\Views\Report\Index.cshtml    Line: 5 

Stack Trace: 


[InvalidOperationException: The view at '~/Views/Shared/RPT_Test_ASPX.aspx' must derive from ViewPage, ViewPage<TModel>, ViewUserControl, or ViewUserControl<TModel>.]
   System.Web.Mvc.WebFormView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) +278
   System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) +382
   System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection) +467
   System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) +155
   System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName) +91
   ASP._Page_Views_Report_Index_cshtml.Execute() in c:\SVN\TestProject\trunk\TestProject\Views\Report\Index.cshtml:5
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +270
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +122
   System.Web.WebPages.StartPage.RunPage() +63
   System.Web.WebPages.StartPage.ExecutePageHierarchy() +100
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +131
   System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance) +695
   System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer) +382
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +431
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +39
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +116
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +529
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +106
   System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +321
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +185
   System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +133
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +56
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +40
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +34
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +70
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +133
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +56
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +37
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +44
   System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult, Controller controller) +39
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +62
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +133
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +56
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +37
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +39
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +39
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +39
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +70
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +133
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +56
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult, Object tag) +37
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +40
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9644097
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1055.0

Answer 1

终于在这里找到了答案： https://reportviewerformvc.codeplex.com/wikipage?title=Getting%20Started

基本上，通过 NuGet 安装 ReportViewerForMvc，

PM> Install-Package ReportViewerForMvc

它会在项目的根目录下放置一个 "ReportViewerWebForm.aspx" 页面。在控制器中完成所有 rdlc 和数据源映射，将其放入 ViewBag 中，然后调用 View.

在视图 (cshtml) 页面中，添加

@using ReportViewerForMvc

在顶部，并将此查看器添加到正文中。

@Html.ReportViewer(ViewBag.ReportViewer as Microsoft.Reporting.WebForms.ReportViewer)

对我有用。希望这对其他人有帮助。

这是我的控制器代码：

MyEntities context = new MyEntities();
var myData = context.usp_MyStorProc(_var1, _var2);

ReportViewer reportViewer = new ReportViewer();

reportViewer.LocalReport.ReportPath = Request.MapPath(Request.ApplicationPath);

reportViewer.LocalReport.DataSources.Clear();
ReportDataSource rdc = new ReportDataSource("MyDataSourceName", myData);

reportViewer.LocalReport.DataSources.Add(rdc);
reportViewer.LocalReport.Refresh();
reportViewer.ProcessingMode = ProcessingMode.Local;
reportViewer.LocalReport.ReportPath += @"Reports/MyReportName.rdlc";
reportViewer.Width = 900;
reportViewer.Height = 600;
reportViewer.ZoomMode = ZoomMode.PageWidth;

ViewBag.MyReportName = reportViewer;

确保包含所有 ReportViewer 参考资料（可在 GAC 中找到或从 Microsoft 网站下载）：

Microsoft.ReportViewer.Common
Microsoft.ReportViewer.ProcessingObjectModel
Microsoft.ReportViewer.WebForms
Microsoft.ReportViewer.WinForms

MVC5 - 通过 ASPX 创建 RDLC 报告，View must derive from ViewPage 错误

MVC5 - Create RDLC report via ASPX, View must derive from ViewPage error

c#

asp.net

rdlc

asp.net-mvc-5