CTP5中同一桌上的两个一对多 [英] Two One to Many on the same table in CTP5

问题描述

Based on the sample you have shared with us before, can you please tell me how to set this up to work, i am interested in the Primary and Secondary Category entries. Nothing seems to work when i 

add the Secondary. It feels like i need to use the Fluent API

Thanks

public class Category
{
  public string CategoryCode { get; set; }
  public string Name { get; set; }

  public virtual ICollection<Product> Products { get; set; }
}

public class Product
{
  public int ProductId { get; set; }
  public string Name { get; set; }

  public string PrimaryCategoryCode { get; set; }
  public virtual Category PrimaryCategory { get; set; }

  public string SecondaryCategoryCode { get; set; }
  public virtual Category SecondaryCategory { get; set; }


  
  public virtual ICollection<Tag> Tags { get; set; }
}

推荐答案

尝试：

    public string PrimaryCategoryCode { get; set; }
        [ForeignKey("PrimaryCategoryCode")]
        public virtual Category PrimaryCategory { get; set; }
 
        public string SecondaryCategoryCode { get; set; }
        [ForeignKey("SecondaryCategoryCode")]
        public virtual Category SecondaryCategory { get; set; }

- Sharad

--Sharad

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