I was typing a switch with an enum in VS 2013 and all case statements filled out automatically after I finished the switch. Now I can\'t repeat it. I was not hallucinating,
By default, Visual Studion's snippet works correct. You should type "sw" and then press double "Tab".
If you use Resharper, the snippet doesn't work, because Resharper's snippet has more priority, by default. So, you should turn off resharper's snippet.
Go to "Resharper" -> "Template Explorer"-> "C#" then uncheck "switch". Try "sw" + double "Tab"