Hi,
I have done myself.
Download below setup & Installed:
1) Silverlight for Windows Phone Toolkit.msi
2) Add Referance: Microsoft.Phone.Controls.Toolkit
3) Add like "Page1.XAML" file in source code
xmlns:toolkit="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
4) Add Inside Listbox control:
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<toolkit:WrapPanel Orientation="Horizontal" FlowDirection="LeftToRight" ItemWidth="210" ItemHeight="110"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
5)your Image will display like:
1 2
3 4
5 6
7 8
Br,
Siddhesh