Entity Framework Code First: How can I create a One-to-Many AND a One-to-One relationship between two tables?

Question

Here is my Model:

public class Customer
{
    public int ID { get; set; }

    public int MailingAddressID { get; set; }
    public virtual Address MailingAd         


        

Answer 1

I know you're trying to figure out the Entity Framework way of doing this, but if I were designing this I would recommend not even wiring up MailingAddress to the database. Just make it a calculated property like this:

public MailingAddress {
   get {
      return Addresses.Where(a => a.IsPrimaryMailing).FirstOrDefault();
   }
}