Silverlight Hierarchy Tree Control

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace HierarchyControl
{
    /// <summary>
    /// Dummy control used to demonstrate the HierarchyTree UserControl
    /// </summary>
    public partial class MyUserControl : UserControl
    {
        public MyUserControl(string name, string date)
        {
            InitializeComponent();

            txtName.Text = name;
            this.txtDate.Text = date;

        }
    }
}