Refer to the below
- https://social.msdn.microsoft.com/forums/vstudio/en-us/home?category=visualstudio%2cvslanguages%2cvstfs%2cnetdevelopment%2cvsarch
- https://developercommunity.visualstudio.com/spaces/61/index.html
My understanding is that if you want to get help to use .Net framework ( like "how do I make this go away", or "why my content is not clipped properly?"), the you need to use 1).
If, on the other hand, you are pretty sure that you find a bug in .Net library ( or VS tools), then you use 2).
Am I right on this?