How do I rename a variable/method and all references in it in C# VSCode?

Question

I see how to do it in javascript: https://johnpapa.net/refactoring-with-visual-studio-code/

But it doesn't seem to work with C# for some reason.

Answer 1

To change the name at all occurances in current file.

1. select the word or var whatever.
2. press shift + F6
3. rename and press Enter

Answer 2

You can select a piece of text and right-click it. The context menu has "change all occurences". but it only works for the open file in the editor.