How to instruct Visual Studio 2015 to expand all #region sections when it opens file

Question

I'm working on code base with a lot of #region sections. As they are anti pattern and can hide bugs, I do like to see all regions expanded when I open any C# source file. It there any way to set it up in Visual Studio / ReSharper?

Answer 1

Hurrah, I found solution, it was answered here: How to permanently disable region-folding in Visual Studio 2008:

Go to the Tools->Options menu. Go to Text Editor->C#->Advanced. Uncheck "Enter outlining mode when files open".