--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Demo/WebServices/ObjectModel/Person.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,20 @@
+using System;
+using System.Xml.Serialization;
+
+using BLToolkit.DataAccess;
+using BLToolkit.EditableObjects;
+using BLToolkit.Mapping;
+using BLToolkit.Validation;
+
+namespace Demo.WebServices.ObjectModel
+{
+	[XmlType(AnonymousType = true)]
+	public abstract class Person: EditableObject<Person>
+	{
+		[PrimaryKey, MapField("PersonID")] public abstract int    Id         { get; set; }
+		[MaxLength(50), Required]          public abstract string LastName   { get; set; }
+		[MaxLength(50), Required]          public abstract string FirstName  { get; set; }
+		[MaxLength(50)]                    public abstract string MiddleName { get; set; }
+		                                   public abstract Gender Gender     { get; set; }
+	}
+}