[ActiveRecord("Users")]
public class User : ActiveRecordValidationBase<User>
{
  private int id;

  [PrimaryKey(PrimaryKeyType.Identity)]
  public int Id
  {
    get { return id; }
    set { id = value; }
  }

  private string name;

  [Property(Unique = true, NotNull = true)]
  [ValidateNotEmpty("用户名不能为空!")]
  public string Name
  {
    get { return name; }
    set { name = value; }
  }

  private string password;

  [Property]
  public string Password
  {
    get { return password; }
    set { password = value; }
  }

  private string password2;

  [ValidateConfirmation("Password")]
  public string Password2
  {
    get { return password2; }
    set { password2 = value; }
  }

  private string email;

  [Property]
  [ValidateEmail("邮箱地址格式错误!")]
  public string Email
  {
    get { return email; }
    set { email = value; }
  }

  private string address;

  [Property]
  [ValidateLength(5, 50, "长度必须在 5 ~ 50 之间!")]
  public string Address
  {
    get { return address; }
    set { address = value; }
  }

  private string postcode;

  [Property]
  [ValidateLength(6, "长度必须等于6!")]
  [ValidateRegExp("[\\d]{6}")]
  public string Postcode
  {
    get { return postcode; }
    set { postcode = value; }
  }

  private string creditCard;

  [Property]
  [ValidateCreditCard(CreditCardValidator.CardType.VISA)]
  public string CreditCard
  {
    get { return creditCard; }
    set { creditCard = value; }
  }
}

public class ARTester
{
  public static void Test()
  {
    ActiveRecordStarter.Initialize(Assembly.GetExecutingAssembly(),
      new XmlConfigurationSource("ar.xml"));

    ActiveRecordStarter.DropSchema();
    ActiveRecordStarter.CreateSchema();

    User user = new User();
    user.Name = "zs";
    user.Password = "pwd";
    user.Email = "abc";
    user.Address = "x";
    user.Postcode = "xx";
    user.CreditCard = "12345fdas";

    if (user.IsValid())
    {
      user.Create();
    }
    else
    {
      foreach (string s in user.ValidationErrorMessages)
        Console.WriteLine(s);
    }
  }
}