EF 4.1 - Model Relationships

Question

I\'m trying to create a quick ASP.NET MVC 3 application using the RC version of EF 4.1. I have two models:

public class Race
{
    public int RaceId { get; s         


        

Answer 1

I think it would be solved also like this... I assumed that an address is not required to be associated with a race, but a race must always be associated with an address. I had the same problem with Patients and Incidents and i solved it with InverseProperty which is actually the same with foreign key, but the other direction

public class Race
{
  public int RaceId { get; set; }
  public string RaceName { get; set; }
  public string RaceDescription { get; set; }
  public DateTime? RaceDate { get; set; }
  public decimal? Budget { get; set; }
  public Guid? UserId { get; set; }

  public int AddressId { get; set; }

  [ForeignKey("AddressId")]
  public virtual Address Address { get; set; }
 }

public class Address
{
 public int AddressId { get; set; }
 public string Street { get; set; }
 public string StreetCont { get; set; }
 public string City { get; set; }
 public string State { get; set; }
 public string ZipCode { get; set; }

 public int? RaceId { get; set; }
 [InverseProperty("RaceId")]
 public Race Race { get; set; }

}