Entity Framework Update Entity along with child entities (add/update as necessary)

Question

I have a many-to-many relationship between Issues and Scopes in my EF Context. In ASP.NET MVC, I bring up an Edit form that allows the user to edit a

Answer 1

Warning, this is just from the top of my head, I didn't try it.

I don't think you can set a foreign key just like you do with ProjectID.

you need to retrieve the project and add it to the scope.Project navigation property. EF will take care of the relations when you insert it.

Now again, I didn't try and might be wrong, but worth a try. Maybe this helps getting you on the way..