silverlight 1

<sdk:DataGrid Height="228" HorizontalAlignment="Left" Margin="12,60,0,0" Name="dataGrid1" VerticalAlignment="Top" Width="318" >

</sdk:DataGrid>

 
MainPage.xaml.cs

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 SilverlightRIA.Web;

namespace SilverlightRIA
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
            DomainService1 ds = new DomainService1();
            dataGrid1.ItemsSource = ds.Orders;
            ds.Load(ds.GetOrdersQuery());
        }
    }
}