【发布时间】:2018-12-04 03:35:14
【问题描述】:
也许这是一个 Intellisense 问题,因为它只出现在 .cshtml 文件中,并且代码可以正常编译/执行。我不确定。
我最近从 VS2010 迁移到 VS2017,我正在尝试使用 MVC3 项目。一切运行良好,但我收到多个与 MVC 语法相关的 Intellisense 错误。例如在视图 > 共享 > _Layout.cshtml:
<title>@ViewData["Title"]</title>
给出错误:
The name 'ViewData' does not exist in the current context
这是由 Views > Home > Index.cshtml 设置的:
@{
ViewData.Title = "Dashboard"; // intellisense error also shows here
}
尝试使用@Html.Partial 时也会出现这种情况:
'HtmlHelper' does not contain a definition for 'Partial' and no extension method 'Partial' accepting a first argument of type 'HtmlHelper' could be found (are you missing a using directive or an assembly reference?)
我不确定我的 dll 引用或网络配置是否存在某种问题。我已验证存在以下 dll 引用:
System.Web.Mvc - Version 3.0.0.0
System.Web.Razor - Version 2.0.0.0
System.Web.WebPages - Version 1.0.0.0
System.Web.WebPages.Razor - Version 1.0.0.0
在我的 Views/web.config 文件中:
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
<section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
</sectionGroup>
</configSections>
<system.web.webPages.razor>
<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.Optimization" />
</namespaces>
</pages>
</system.web.webPages.razor>
还有我的根 web.config 文件:
<compilation debug="true" targetFramework="4.0">
<assemblies>
<add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</assemblies>
</compilation>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
</assemblyBinding>
【问题讨论】:
-
您在使用母版页吗?
-
@Rahul 我没有使用母版页。
标签: c# asp.net-mvc visual-studio asp.net-mvc-3 razor