>>I go to the menu Edit/Advanced and these are first 2 choices in the menu.
>
>Yes, but this is not automatic. We have to do it on manual request every time. There has to be a global setting to make sure our document is always formatted accordingly. After I use such option, if I remove some spaces of a line, the line is unindented. That is what I would like to get back, as was the case with a VB.NET project.

My C# programs format automatically, (VS2015) unless there's something wrong with the code.
I don't recall doing anything to make that happen