Visual Studio 2012 and Intellisense

问题:

I think this is just happening to me, but every time I start my project in VS I have to do devenv.exe/resettsettings otherwise the intellisense doesn't work. Does anyone know any special reasons as to why?

回答1:

These options should be enabled:

Tools->Options->Text Editor->C#->General->Auto list members
Tools->Options->Text Editor->C#->General->Parameter information
Tools->Options->Text Editor->C#->Intellisense->Show completion list after a character is typed

If it doesn't work try this: Tools->Import and export settings->Reset all settings

回答2:

after many posts, I can solve this problem well:

Execute developer prompt command for visual studio 2012 --> gacutil /u Microsoft.VisualStudio.CSharp.Services.Language.Interop

solved the problem for me.

回答3:

Close the current Tab (in which Intellisense is not working) and reoppen it. Many times this was enough for me, boring, but enough.