How to get sharepoint Current User in Silverlight Client Object Model

sharepoint  current  user can be accessed in silverlight client object model by loading the current user variable to the client context

I  have given an example to  display  the current user  name in  a  textblock.

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 User
{
public partial class MainPage : UserControl
{
public MainPage()
{

InitializeComponent();
cc = new ClientContext(ApplicationContext.Current.Url);
cc.Load(cc.Web,s=>s.CurrentUser);    //This is where u load the current use.
cc.ExecuteQueryAsync(new ClientRequestSucceededEventHandler(sucess),null);

}
private void sucess(Object sender, ClientRequestSucceededEventArgs e)
{

Dispatcher.BeginInvoke(data);

}
private void data()
{

textBlock1.Text = cc.Web.CurrentUser.Title;

}
}
}