I had run into something today that I have no idea how to respond to. I was working with someone and at one point I did a WAIT A MINUTE, What Just Happened?!
He then proudly showed me how he improved his daily work flow. He has modified the VS #region template so he was able to select a piece of code, hit a few keys, and get the following:
You can guess how the code base looks like, I assume, which this technique in place.