Since i tried to add a spécific code snippet, non of my snippets works. I've tried to repare and uninstal and reinstall Visual Studio but it does not work.
When i write : prop and tabulation i have an Argument null Exception Argument Null Exception
Do you have any solution for me please ?
Finally i've found.
The solution was to remove a snipper folder with an error in the Code Snippet manager.
One of them had a icone in Visual Basic FoldeR.
If you do not find it, the best way is to remove everything and add it again