What are the extensions for Visual Studio that check spelling?

Question

C++ / C#

Requirements:
Highlights directly in the sources and not in a separate window.
Validates texts in comments, strings, markup, and even method and field names.
Works with Russian out of the box or with additional dictionaries.
Couldn't set up dictionaries for respeller and vsspellchecker. They stubbornly do not understand Russian.

Answer 1

Resharper?

Answer 2

Visual Assist can do this, as far as I remember.
You only need to connect dictionaries, from OpenOffice. Instructions and a detailed description of the function on off. website .
There, of course, there are some peculiarities (methods and commented code do not check, for example), but I think it’s worth a try to understand whether it’s suitable or not.

Answer 3

It's strange vsspellchecker, screencast.com/t/UBHA0F9Cg
copes well with Russian, unless of course we are talking about the same https://visualstudiogallery.msdn.microsoft.com/a23...