Dynamic Silverlight controls binding with XML data using LINQ

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;
using System.Windows.Browser;
using System.Xml.Linq;
using System.Windows.Media.Imaging;

namespace BindingXML
{
  public partial class Page : UserControl
  {
    public Page()
    {
      InitializeComponent();

      LoadXMLFile();
    }

    private void LoadXMLFile()
    {
      WebClient xmlClient = new WebClient();
      xmlClient.DownloadStringCompleted += new DownloadStringCompletedEventHandler(XMLFileLoaded);
      xmlClient.DownloadStringAsync(new Uri("MainPageLinks.xml", UriKind.RelativeOrAbsolute));
    }

    void XMLFileLoaded(object sender, DownloadStringCompletedEventArgs e)
    {
      double initialTextLeft = 25;
      double initialImageLeft = 10;
      double initialTop = 40;

      Thickness thickButton = new Thickness();
      thickButton.Left = 8;
      thickButton.Top = -22;
      thickButton.Right = 143;
      thickButton.Bottom = 0;


      Point pointImageTransformOrigin = new Point();
      pointImageTransformOrigin.X = 0.5;
      pointImageTransformOrigin.Y = 0.5;

      if (e.Error == null)
      {
        string xmlData = e.Result;
        XDocument xdoc = XDocument.Parse(xmlData);

        var linkItems = from b in xdoc.Descendants()
                        where b.Name == "Link"
                        select b;

        foreach (XElement link in linkItems)
        {
          string linkText = link.Element("Text").Value;
          string URL = link.Element("URL").Value;
          string No = link.Attribute("No").Value;

          Canvas sampleCanvas = new Canvas();

          Image sampleImage = new Image();
          sampleImage.Source = new BitmapImage(new Uri("pencil.jpg", UriKind.Relative));
          sampleImage.VerticalAlignment = VerticalAlignment.Bottom;
          sampleImage.SetValue(Canvas.LeftProperty, initialImageLeft);
          sampleImage.SetValue(Canvas.TopProperty, initialTop);
          sampleImage.SetValue(NameProperty, "Image" + No);
          sampleImage.RenderTransformOrigin = pointImageTransformOrigin;

          TransformGroup imgTransGroup = new TransformGroup();
          ScaleTransform imgScale= new ScaleTransform();
          RotateTransform imgRotate = new RotateTransform();
          TranslateTransform imgTranslate = new TranslateTransform();
          SkewTransform imgScew = new SkewTransform();

          imgTransGroup.Children.Add(imgScale);
          imgTransGroup.Children.Add(imgRotate);
          imgTransGroup.Children.Add(imgTranslate);
          imgTransGroup.Children.Add(imgScew);

          sampleImage.RenderTransform = imgTransGroup;

          TextBlock sampleText = new TextBlock();
          sampleText.Text = linkText;
          sampleText.SetValue(Canvas.LeftProperty, initialTextLeft);
          sampleText.SetValue(Canvas.TopProperty, initialTop);

          sampleCanvas.Children.Add(sampleImage);
          sampleCanvas.Children.Add(sampleText);

          HyperlinkButton sampleButton = new HyperlinkButton();
          sampleButton.TargetName = "_blank";
          sampleButton.NavigateUri = new Uri(URL);
          sampleButton.VerticalAlignment = VerticalAlignment.Top;
          sampleButton.Foreground = new System.Windows.Media.SolidColorBrush(Colors.Black);
          sampleButton.MouseEnter += new MouseEventHandler(sampleButton_MouseEnter);
          sampleButton.MouseLeave += new MouseEventHandler(sampleButton_MouseLeave);
          sampleButton.SetValue(NameProperty, "Button" + No);
          sampleButton.Margin = thickButton;

          sampleButton.SetValue(Canvas.LeftProperty, initialTextLeft);
          sampleButton.SetValue(Canvas.TopProperty, initialTop);
          initialTop += 20;

          sampleButton.Content = sampleCanvas;
          this.LayoutRoot.Children.Add(sampleButton);
        } 
      }
    }

    private void sampleButton_MouseLeave(object sender, MouseEventArgs e)
    {
      HyperlinkButton linkControl = new HyperlinkButton();
      linkControl = (HyperlinkButton)sender;
      linkControl.FontWeight = FontWeights.Normal;
      Storyboard1.Stop();
    }

    private void sampleButton_MouseEnter(object sender, MouseEventArgs e)
    {
      String controlNo = "0";
      
      HyperlinkButton linkControl = new HyperlinkButton();
      linkControl = (HyperlinkButton)sender;
      linkControl.FontWeight = FontWeights.Bold;
      controlNo = linkControl.Name.Substring(6, linkControl.Name.Length - 6);

      samplePointAnim.SetValue(Storyboard.TargetNameProperty, "Image" + controlNo);
      sampleDoubleAnim1.SetValue(Storyboard.TargetNameProperty, "Image" + controlNo);
      sampleDoubleAnim2.SetValue(Storyboard.TargetNameProperty, "Image" + controlNo);

      Storyboard1.Begin();
    } 
  }
}