asp.net silverlight中使用listbox展示数据

<Window.Resources>
        <!--listbox滚轮平缓动画效果-->
  <ItemsPanelTemplate x:Key="ItemsPanelTemplate1">
   <VirtualizingStackPanel IsItemsHost="True">
    <i:Interaction.Behaviors>
     <ei:FluidMoveBehavior AppliesTo="Children"/>
    </i:Interaction.Behaviors>
   </VirtualizingStackPanel>
  </ItemsPanelTemplate>
 </Window.Resources>

<Grid>
        <ListBox Height="427"  Margin="7,6,8,0" x:Name="listBox1" VerticalAlignment="Top" d:LayoutOverrides="GridBox" ItemsPanel="{DynamicResource ItemsPanelTemplate1}" >
           
            <!--选定项背景色设置-->
            <ListBox.Resources>
             <Style TargetType="{x:Type ListBoxItem}">
              <Style.Resources>
               <!--选中时的背景颜色-->
               <SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}" Color="#FFF0F0F0"/>
               <!--选中时的字体颜色-->
               <SolidColorBrush x:Key="{x:Static SystemColors.HighlightTextBrushKey}" Color="Green"/>

              </Style.Resources>
             </Style>
            </ListBox.Resources>

           
              
           
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <!--修改圆角外边-->
                    <Border BorderThickness="5" BorderBrush="#FFD9D6D6" Margin="0,5,0,0" CornerRadius="5" >
                        <StackPanel Orientation="Horizontal"   Width="400" Background="#FFD9D6D6">
                            <StackPanel Height="80" Margin="10,0,0,0" HorizontalAlignment="Center"  Background="#FFF5F3F3">
                                <Image  Source="{Binding Image}" Style="{StaticResource imagestyle}" />
                                <Canvas  Height="1" Margin="0,40,0,0" Background="Black"/>
                            </StackPanel>

                      <StackPanel Width="250" Margin="20,0,0,0">

                                <TextBlock  Text="{Binding Title}" Style="{StaticResource titlestyle}"/>
                                <TextBlock  Text="{Binding Author}" Style="{StaticResource authorstyle}"/>
                                <TextBlock  Text="{Binding Time}" Style="{StaticResource timestyle}"/>
                                <!--<Canvas  Height="1" Margin="0,40,0,0" Background="Black"/>-->
                            </StackPanel>
                        </StackPanel>
                    </Border>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
    </Grid>

public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            var Persons = new List<person>();
            for (int i = 0; i < 10; i++)
   {
                Persons.Add(new person {Image="/Image/user00"+i+".png", Title = "关注的人最新更新:" + i.ToString(), Time = "创建时间:" + DateTime.Now.ToShortDateString().ToString() ,Author="作者:"+i.ToString()});
   }
            listBox1.ItemsSource = Persons;

        }
        public class person
        {
            private string image;

            public string Image
            {
                get { return image; }
                set { image = value; }
            }
            private string title;

            public string Title
            {
                get { return title; }
                set { title = value; }
            }
            private string time;

            public string Time
            {
                get { return time; }
                set { time = value; }
            }
            private string author;

            public string Author
            {
                get { return author; }
                set { author = value; }
            }
        }
    }