Ajuda para criar layout para um DataGridView

[danilobr]

Boa tarde Pessoal!

Preciso de uma ajuda básica, eu tenho um código em XAML do SilverLight que preciso modificalo para ter um layout especifico, alguém pode me ajudar com essa mudança por favor?

Segue o código que preciso modificar:

<Grid x:Name="LayoutRoot" Margin="2" KeyDown="ctrlSlide_KeyDown">
        <!--<Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>-->
        <Image Source="../Images/Slide1.JPG" Visibility="Collapsed" />
        <ScrollViewer Margin="0,25,0,0" BorderBrush="Transparent" VerticalScrollBarVisibility="Auto" BorderThickness="0">
            <ItemsControl x:Name="lstArquivos">
                <ItemsControl.ItemTemplate>
                    <DataTemplate>
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="1170"></ColumnDefinition>
                                <ColumnDefinition Width="*"></ColumnDefinition>
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="85" />
                            </Grid.RowDefinitions>
                            <TextBlock Margin="40,-45,0,0" Style="{StaticResource TextBlockLabel}" FontSize="26" HorizontalAlignment="Left" VerticalAlignment="Center" Width="1100" Text="{Binding titulo}" Grid.Column="0" />
                            <Image Source="../icons/adobeReader.png" Width="30" Height="30" Grid.Column="0" Grid.RowSpan="3" VerticalAlignment="Top" Cursor="Hand" MouseLeftButtonDown="Image_MouseLeftButtonDown" />
                        </Grid>
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>
      </ScrollViewer>

        <ctrl:Slides x:Name="ctrlSlide" Width="590" Height="470" VerticalAlignment="Center" HorizontalAlignment="Center" KeyDown="ctrlSlide_KeyDown"/>

        <Image x:Name="btnAnterior" Source="../icons/toleft.png" Width="30" Height="48" VerticalAlignment="Center" HorizontalAlignment="Left" Cursor="Hand" MouseLeftButtonDown="btnAnterior_MouseLeftButtonDown" Style="{StaticResource SetaNavegacao}" KeyDown="ctrlSlide_KeyDown" Visibility="Collapsed"/>
        <Image x:Name="btnProximo" Source="../icons/toright.png" Width="30" Height="48" VerticalAlignment="Center" HorizontalAlignment="Right" Cursor="Hand" MouseLeftButtonDown="btnProximo_MouseLeftButtonDown" Style="{StaticResource SetaNavegacao}" KeyDown="ctrlSlide_KeyDown" Visibility="Collapsed"/>

    </Grid>

Segue o link de como está o layout agora: http://wtrns.fr/StqM4Ihy3A2plSI

Segue também o link de como deve ficar o layout: http://wtrns.fr/UPoT8zNg2M6rgVo

É apenas um arquivo PNG para ter base.

Obrigado a todos que puderem me ajudar.

Abraço!