报表查看器标签在工具箱Visual Studio 2015中丢失 [英] Report viewer tag missing in toolbox Visual Studio 2015

问题描述

我最近安装了Visual Studio 2015社区，现在我的工具箱没有报表查看器标签，ASP.NET项目中所有现有的报表查看器都显示创建控件时出错".我已经检查了所有引用，并且它们似乎还可以，当我运行该项目时，该报告在浏览器中显示正常.

I recently installed Visual Studio 2015 Community and now my toolbox does not have the report viewer tag, all my existing report viewers in my ASP.NET project show 'error creating Control'. I've checked all my references and they seem to be OK, when I Run the project the report appears fine in the browser.

推荐答案

通过阅读本文，您需要添加SQL Server数据工具包.

From reading this, you need to add the SQL Server Data Tools package.

我们设法找到了解决此问题的方法.事实证明，报告所需的组件位于Microsoft SQL Server数据工具包中.为了安装此软件包，请以特权(本地或域管理员)帐户执行以下步骤.开始之前，请确保已关闭Visual Studio和所有相关程序.

We have managed to track down the solution to this issue. It turns out that the components required for reporting are located within the Microsoft SQL Server Data Tools package. In order to install this package, perform the following steps as a privileged (local or domain administrator) account. Ensure that Visual Studio and all related programs are closed before you begin.

打开控制面板>程序>程序和功能，然后选择适用于您的Microsoft Visual Studio 2015版本的条目.在我们的情况下，它是Microsoft Visual Studio Enterprise 2015.单击程序列表上方顶部栏上的更改"按钮.启动画面后，将打开一个窗口.按下修改"按钮.选择Windows和Web开发> Microsoft SQL Server数据工具，然后选中它旁边的框.按下窗口右下方的更新"按钮.安装完成后，打开您的Visual Studio版本.加载新的.dll文件后，应重新实现报告功能，并且您应该能够访问所有相关的表单，控件和对象.我们的工作原理是，Web安装程序在初始安装期间未安装Reporting所需的组件-但是，该问题现在似乎已解决.

Open Control Panel > Programs > Programs and Features, and select the entry for your version of Microsoft Visual Studio 2015. In our case, it was Microsoft Visual Studio Enterprise 2015. Click the "Change" button on the top bar above the program list. After the splash screen, a window will open. Press the "Modify" button. Select Windows and Web Development > Microsoft SQL Server Data Tools, and check the box next to it. Press the "Update" button on the lower-right hand side of the window. Once the installation is complete, open your version of Visual Studio. After the new .dll files are loaded, Reporting functionality should be reimplemented, and you should be able to access all related forms, controls, and objects. Our working theory is that the web installer did not install the required components for Reporting during the initial installation - however, the issue seems to be resolved now.

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