Microsoft Visual Studio - change text case in the editor

In Visual Studio it is possible to change text case in editor from lower to upper case and vice versa. This configuration works for default C# environment settings (Tools->Import and Export Settings..., Reset all settings and later Visual C# default configuration).

1. ctrl+u - sets selected text in editor to lower case
2. ctrl+shift+u - sets selected text in editor to upper case

1. How to: Change text case in the editor - Microsoft Docs