I’ve been using EntityFramework’s CodeFirst 4.1 on a new project I’ve been working. I plan to blog quite bit about it, but in the mean time I just felt the need to share. I’ve got some fairly complex code where I add an object tree to the database context (which turns into SqlServer data). When I call db.SaveChanges(), I get an awesome error (see below) telling me exactly why it failed.
I’m currently on the honey moon with EF CodeFirst. I only have about 10 tables (4 deep at most). Life is good.