Code First can configure the many-to-many relationship for you without this code, but if you don't call it, you will get default names such as InstructorInstructorID for the InstructorID column. In this tutorial you'll use the fluent API only for database mapping that you can't do with attributes. The view engines used in the ASP. Note By convention, the Entity Framework enables cascade delete for non-nullable foreign keys and for many-to-many relationships. This means that the Enrollment table contains additional data besides foreign keys for the joined tables in this case, a primary key and a Grade property. For example, the URL http:
The following image shows the original column name as it was before you applied the first two migrations.
Tutorial: Create a more complex data model for an ASP.NET MVC app
We've got the answers! Open the database in Server Explorer as you did earlier, and expand the Tables node to see that all of the tables have been created. An office assignment only exists in relation to the instructor it's assigned to, and therefore its primary key is also its foreign key to the Instructor entity. NET database and the web folder will be backed up with all the corresponding data. Don't install Globalize if you are using a English locale. Multilingual Ready to go global?