Question by oomeroo1999 · Oct 27, 2020 at 08:46 AM · unity 5 editor visual studio preferences intellisense

Tried everything but Intellisense doesn't work VS 2017-2019

I can't use Intellisense in visual studio. When I double-click a c# file in Unity, visual studio shows up. But on top, I can't see my project name. Instead there is "Miscellaneous Files". So Intellisense doesn't work.

What I've already tried:

I opened the external script editor, it was default "open by file extension". I changed it to vs 2017 and vs 2019. But this time when I open my scripts from Unity, it doesn't open. So I changed it back to "open by file extension".

I controlled the visual studio tool for Unity. I already downloaded it.

In solution explorer, right clicked and added "RegularFight.sln" again. Nothing changed but then clicked folder view. And I can use Intellisense. But this is temporary. I have to do this everytime.

Show the project on explorer. There is "RegularFight.sln" which is my projects name and which is 1KB. So it means it's an empty solution. And there is "Assembly-CSharp.csproj" it's 45KB and it includes my scripts. When I open it I can use Intellisense.

So I want to use Intellisense when I open my script from Unity. How can I fix it?