Karl has just released v2 of his XAML PowerToys. He has really outdone himself this time! The main purpose of these Visual Studio Add-ins is to help make it easier and much faster to create business forms for classes. He has done an outstanding job! I suggest you watch Karl’s brief introductory videos, on his blog, to quickly get up and running with his tools.
There are still a few rough spots, and certainly more features to be implemented, but what he has so far is definitely worth installing. I am going to join his one man team and help build out some more features (it will be Mole Project all over again!).