EFCodeFirst:我应该初始化导航属性吗?
public class User{ public int Id { get; set; } public string UserName { get; set; } public virtual ICollection<Address> Address { get; set; } public virtual License License { get; set; }}
public class User{ public User() { this.Addresses = new IList<Address>(); this.License = new License(); } public int Id { get; set; } public string UserName { get; set; } public virtual ICollection<Address> Addresses { get; set; } public virtual License License { get; set; }}
编辑:
public class License{ public License() { this.User = new User(); } public int Id { get; set; } public string Key { get; set; } public DateTime Expirtion { get; set; } public virtual User User { get; set; }}
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