Containers Silverlight

    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d' 
    d:DesignWidth='640' 
    d:DesignHeight='480'
  xmlns:data="clr-namespace:SilverlightApplication3">
  
    
  

  
    
  

//File: Page.xaml.cs
using System.Collections;
using System.Collections.Generic;
using System.Windows.Controls;
namespace SilverlightApplication3
{
  public partial class MainPage : UserControl
  {
    public MainPage()
    {
      InitializeComponent();
    }
  }
  public class Organization
  {
    private List _people;
    public List People 
    {
      get
      {
        if (null == _people)
          return Populate();
        else
          return _people;
      }
    }
    private List Populate()
    {
      _people = new List
         { 
          new Person {FirstName="A",LastName="S", Age=20},
          new Person{FirstName="B",LastName="J", Age=25},
          new Person{FirstName="C",LastName="S", Age=30}
         };
      return _people;
    }
  }
   public class Person
  {
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public int Age { get; set; }
  }
}