VS2012 intellisense not working for custom controls

Question

Since installing VS2012 I have found that intellisense is failing to list any of my controls (registered in Web.config under the namespace "ctl") when I'm editing markup. Furthermore when I format the document, all instances of custom controls on the page are changed to lowercase.

I have tried:

• Clearing Temporary ASP.NET files
• Clearing ReflectedSchemas
• Resetting all Visual Studio settings

Answer 1

我相信此问题由此Microsoft Connect错误报告描述。

Answer 2

这已在Visual Studio 2012 Update 1中得到确认，但我建议下载更新2，因为它是累积的 - http://support.microsoft.com/kb/2797912