小编ana*_*ary的帖子

我在UserProfiletable.like中创建自定义字段时遇到问题

public class UserProfile
    {
        [Key]
        [DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
        public int UserId { get; set; }
        public int? AddressId { get; set; }
        public int? UserDetailId { get; set; }
        public string UserName { get; set; }


        public UserDetail UserDetail { get; set; }


    }

   public class RegisterModel
    {
        [Required]
        [Display(Name = "User name")]
        public string UserName { get; set; }

        [Required]
        [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
        [DataType(DataType.Password)]
        [Display(Name = …