Visual Studio Intellisense not showing some classes

Question

My Visual Studio is not showing a lot of the available classes in the IntelliSense auto-complete. For example, a project I\'m working on has a reference to the Microso

Answer 1

What worked for me is unloading and reloading the project

Answer 2

I am using ReSharper. What worked for me:

1. Unload project.
2. ReSharper > Options > Environment > General > Clear caches
3. Close solution.
4. Exit Visual Studio.
5. Restart Visual Studio.
6. Reload project.

Answer 3

Try saving and reloading the files. I don't know why it happens, but it happens to my work laptop occasionally, typically reopening the source file resolves it.

Answer 4

another dumb solution))) Determine which classes/namespaces are not showing up. Then go to that project where they are. In that project pick any .cs file copy its contents, then delete that file and create again))

Answer 5

If unloading/reloading the project doesn't work, try deleting the .suo file found in the SolutionName/.vs/ folder. The .vs folder is an auto-created, hidden folder so you will have to show hidden folders in order to see it.

Answer 6

OK so probably not the best solution but it works. I reinstalled Visual Studio and the problem was fixed. Also, it hasn't shown up since (this happened about 3 months ago).