电话是暧昧beetween以下方法或属性MVC，devex preSS [英] The call is ambiguous beetween the following methods or properties MVC, devexpress

问题描述

我有一个MVC项目，我用devex preS 14.1.6。我定义_Layout.cshtml页面上devex preSS脚本和样式表如下

头=>

  @ Styles.Render（〜/内容/ CSS）
    @ Styles.Render（〜/内容/引导/ CSS）
    @ Scripts.Render（〜/包/ Modernizr的）    @ Scripts.Render（〜/包/ jQuery的）
    @ Scripts.Render（〜/包/引导）
    @RenderSection（脚本，必需：false）    @ Html.DevEx $ P $（PSS）。GetScripts（
    新的脚本{ExtensionSuite = ExtensionSuite.NavigationAndLayout}，
    新的脚本{ExtensionSuite = ExtensionSuite.HtmlEditor}，
    新的脚本{ExtensionSuite = ExtensionSuite.GridView}，
    新的脚本{ExtensionSuite = ExtensionSuite.PivotGrid}，
    新的脚本{ExtensionSuite = ExtensionSuite.Editors}，
    新的脚本{ExtensionSuite = ExtensionSuite.Chart}，
    新的脚本{ExtensionSuite = ExtensionSuite.Report}，
    新的脚本{ExtensionSuite = ExtensionSuite.Scheduler}，
    新的脚本{ExtensionSuite = ExtensionSuite.TreeList}
 

人体=>

  @ Html.DevEx $ P $（PSS）。GetStyleSheets（
    新的样式表{ExtensionSuite = ExtensionSuite.NavigationAndLayout}，
    新的样式表{ExtensionSuite = ExtensionSuite.Editors}，
    新的样式表{ExtensionSuite = ExtensionSuite.HtmlEditor}，
    新的样式表{ExtensionSuite = ExtensionSuite.GridView}，
    新的样式表{ExtensionSuite = ExtensionSuite.PivotGrid}，
    新的样式表{ExtensionSuite = ExtensionSuite.Chart}，
    新的样式表{ExtensionSuite = ExtensionSuite.Report}，
    新的样式表{ExtensionSuite = ExtensionSuite.Scheduler}，
    新的样式表{ExtensionSuite = ExtensionSuite.TreeList}
）
 

虽然我devex preSS版本14.1.3是我的项目是工作完美，但之后，我upgrated我devex preSS版本14.1.3 14.1.6我开始收到以下错误=>

  

    

      

CS0121：呼叫是以下方法或属性之间暧昧：DevEx press.Web.Mvc.UI.HtmlHelperExtension.DevEx preSS（System.Web.Mvc.HtmlHelper）'和'DevEx press.Web.Mvc.UI.HtmlHelperExtension.DevEx preSS（System.Web.Mvc.HtmlHelper）

    
  

我清理临时ASP.NET文件，但我收到同样的错误。

解决方案

如果您升级的DX版本旧的组件将不会被从取走目录。

然后提到的错误会显示出来。手动清理目录（VS不知道旧的文件了，可能不会删除它们）。

编辑：这不仅适用于DX组件，但任何汇编你可能会升级

。

I have a MVC project and I'm using devexpres 14.1.6. I defined devexpress scripts and stylesheets on _Layout.cshtml page as below

head =>

 @Styles.Render("~/Content/css")
    @Styles.Render("~/Content/Bootstrap/css")
    @Scripts.Render("~/bundles/modernizr")

    @Scripts.Render("~/bundles/jquery")
    @Scripts.Render("~/bundles/bootstrap")
    @RenderSection("scripts", required: false)

    @Html.DevExpress().GetScripts(
    new Script { ExtensionSuite = ExtensionSuite.NavigationAndLayout },
    new Script { ExtensionSuite = ExtensionSuite.HtmlEditor },
    new Script { ExtensionSuite = ExtensionSuite.GridView },
    new Script { ExtensionSuite = ExtensionSuite.PivotGrid },
    new Script { ExtensionSuite = ExtensionSuite.Editors },
    new Script { ExtensionSuite = ExtensionSuite.Chart },
    new Script { ExtensionSuite = ExtensionSuite.Report },
    new Script { ExtensionSuite = ExtensionSuite.Scheduler },
    new Script { ExtensionSuite = ExtensionSuite.TreeList }

body =>

    @Html.DevExpress().GetStyleSheets(
    new StyleSheet { ExtensionSuite = ExtensionSuite.NavigationAndLayout },
    new StyleSheet { ExtensionSuite = ExtensionSuite.Editors },
    new StyleSheet { ExtensionSuite = ExtensionSuite.HtmlEditor },
    new StyleSheet { ExtensionSuite = ExtensionSuite.GridView },
    new StyleSheet { ExtensionSuite = ExtensionSuite.PivotGrid },
    new StyleSheet { ExtensionSuite = ExtensionSuite.Chart },
    new StyleSheet { ExtensionSuite = ExtensionSuite.Report },
    new StyleSheet { ExtensionSuite = ExtensionSuite.Scheduler },
    new StyleSheet { ExtensionSuite = ExtensionSuite.TreeList }
)

While my devexpress version is 14.1.3 my project was working perfectly but after I upgrated my devexpress version 14.1.3 to 14.1.6 I started recieve the following error =>

CS0121: The call is ambiguous between the following methods or properties: 'DevExpress.Web.Mvc.UI.HtmlHelperExtension.DevExpress(System.Web.Mvc.HtmlHelper)' and 'DevExpress.Web.Mvc.UI.HtmlHelperExtension.DevExpress(System.Web.Mvc.HtmlHelper)'

I cleaned Temporary ASP.NET Files but I recieved same error.

解决方案

If you upgrade the DX version the old assemblies will not get removed from the bin directory.

Then the mentioned error will show up. Manually clean the directory ( VS does not know the old files anymore and probably will not delete them ).

Edit: This not only applies to DX assemblies but any assembly you might upgrade.

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