Visual Studio 2010 工具箱控件已禁用
ASP.NET 应用程序开发中的 VS 2010 工具箱(设计模式或源代码)未显示所有控件(显示 HTML 和报告控件)，我可以通过右键单击(显示全部)查看所有控件，但它们显示为灰色或不活动.
VS 2010 Toolbox in ASP.NET application development (design mode or source) is not showing all controls (showing HTML and reporting ones), I can see all by right click (Show all) but they are greyed out or inactive.
我在 VS 命令行中使用了 devnev.exe 进行了重置，重新安装了 VS，删除了 C:UsersRamzanAppDataLocalMicrosoft 中的四个隐藏文件VisualStudio10.0 扩展名为 .tbd，一切都是徒劳.
I have used devnev.exe in VS Command line to reset, have reinstalled VS, have deleted the four hidden files in C:UsersRamzanAppDataLocalMicrosoftVisualStudio10.0 with extension .tbd, all in vain.
这件事让我发疯.我有另一台机器，那里一切正常.
非常感谢任何帮助.
This thing is driving me mad. I have another machine and everything works fine there.
Any help much appreciated.
不知道是否适用；但我禁用了工具箱中的所有控件；您可以看到它们，但它们已被禁用 - 这在 Visual Studio 2010 中.我右键单击工具箱项，然后重置工具箱，然后启用它们.请注意，您可能会丢失添加的任何自定义控件.
Don't know if this applies; but I had all controls in the toolbox disabled; you could see them but they were disabled - This in Visual Studio 2010. I right click on a toolbox item then reset toolbox and then they are enabled. Note that you may lose any custom controls you added.