Entity Framework / Validation Model
namespace MyApp.Model {
public class Employee
{
[Key]
[DatabaseGeneratedAttribute(
DatabaseGeneratedOption.Identity)]
public int EmployeeId { get; set; }
[Required]
public string FirstName { get; set; }
[Required]
public string FamilyName { get; set; }
[EmailAddress]
public string Email { get; set; }
[RegularExpression("\\d+\\.\\d+\\.\\d+\\.\\d+",
ErrorMessage = "Invalid IP address format")]
public string IpAddress { get; set; }
public virtual Department Department { get; set; }
[InverseProperty("Author")]
public virtual ICollection<Message> Messages { get; set; }
public bool IsFullTime { get; set; }
[Range(1, 12)]
public int BirthMonth { get; set; }
[Timestamp]
public byte[] RowVersion { get; set; }
[NotMapped]
public string FullName
{
get { return FirstName + " " + FamilyName; }
}
}
}
Property value must match the
supplied regular expression
This list contains all Messages with an
Author property that is this Employee
Property value must be between 1
and 12 (inclusive)
This property is to be ignored by
Entity Framework
Database primary key
Key is automatically generated by
incrementing a counter
Property value cannot be null / empty
Property value must be formatted as
an email address
Declare navigation properties to be
virtual if you want lazy loading
This property is a timestamp used for
optimistic concurrency control
