How to design GridView in such a way that it display 3 images per row and can be scrolled up for the other Images behind? it seems this gridView displays images in a row.

Below I have 8 Pic in Gridview:

1) How to setup GridView to displays images with(3 images per row) or without specifying number of images per row and the rest will be viewed by scrolling up?

Thanks

```

 < GridView HorizontalAlignment="Left" Margin="30,200,0,0" Grid.Row="1" VerticalAlignment="Top" Width="800" Height="400"  >

//-- pic 1

 < GridViewItem>

   < Grid HorizontalAlignment="Left" Width="200" Height="200">
     < Border Background="{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}">

      < Image  Source="Images/M123.jpg" Tag="name" Tapped="Image_Tapped_1" Stretch="UniformToFill"/>

     < /Border>
     < StackPanel VerticalAlignment="Bottom" Background="{StaticResource ListViewItemOverlayBackgroundThemeBrush}">
     < TextBlock FontSize="30" Text="name" Foreground="{StaticResource ListViewItemOverlayForegroundThemeBrush}" 
                       Style="{StaticResource TitleTextStyle}" Height="40" Margin="15,10,15,0"/>
     </StackPanel>

     </Grid>
 </GridViewItem>

//- pic 2 using GridViewItem  

//-- pic 3 using GridViewItem  

//--- Pic 3 to Pic 8 GridViewItem  

 < / GridView>

```