New posts in Entity Framework 4.1

Get a list of elements by their ID in entity framework

What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?

Entity Framework Code First - two Foreign Keys from same table

The relationship could not be changed because one or more of the foreign-key properties is non-nullable

How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?

Code-first vs Model/Database-first

Entity Framework Validation confusion - maximum string length of '128'

Getting exact error type in from DbValidationException