c# - 未知服务器标签 'Taxonomy:TaxonomyFieldControl'

Question

我正在 SharePoint 2010 中构建 Web 部件，并且需要使用 TaxonomyFieldControl 进行筛选。我已在项目中设置了引用(不是“intl”的引用，v14.0.0.0)，但收到警告:“元素“TaxonomyFieldControl”不是已知元素。如果存在编译错误，则可能会发生这种情况网站中，或者 web.config 文件丢失。”在编译时，在运行时我得到“未知服务器标记'Taxonomy:TaxonomyFieldControl'”

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>
<%@ Assembly Name="Microsoft.Web.CommandUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %> 
<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register TagPrefix="Taxonomy" Namespace="Microsoft.SharePoint.Taxonomy" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Import Namespace="Microsoft.SharePoint" %> 
<%@ Register Tagprefix="WebPartPages" Namespace="Microsoft.SharePoint.WebPartPages" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="WebPart_DocumentsUserControl.ascx.cs" Inherits="Test.WebPart_Documents.WebPart_DocumentsUserControl" %>
...
<Taxonomy:TaxonomyFieldControl FieldName="TaxonomyFilter" runat="server"></Taxonomy:TaxonomyFieldControl>

还值得注意的是，“Taxonomy”不会与 Intellisense 一起出现，“Utilities”也不会出现，但其余的都会出现。同样在后面的代码中，我有:

using Microsoft.SharePoint.Taxonomy;

编译得很好。

我已尝试按照 http://blog.tentaclesoftware.com/archive/2010/07/21/95.aspx 删除我的架构缓存

谢谢!

Answer 1

您注册了错误的程序集。而不是:

<%@ Register TagPrefix="Taxonomy" Namespace="Microsoft.SharePoint.Taxonomy"
             Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral,
                       PublicKeyToken=71e9bce111e9429c" %> 

尝试:

<%@ Register TagPrefix="Taxonomy" Namespace="Microsoft.SharePoint.Taxonomy"
             Assembly="Microsoft.SharePoint.Taxonomy, Version=14.0.0.0, Culture=neutral,
                       PublicKeyToken=71e9bce111e9429c" %>