Toolkit wrappanle and rotation in windows phone

Question

when i rotate my phone , wrappanle is not changed and it does not get new figure . what should i do for that ?

and this is my xaml code :

       <ScrollViewer>
            <toolkit:WrapPanel>
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Margin="10" Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
            <Rectangle Height="100" Width="200" Fill="Red" />
            <Rectangle Height="100" Width="200" Fill="Red" Margin="10" />
        </toolkit:WrapPanel>

Answer 1

You need to set the SupportedOrientations property of your PhoneApplicationPage to PortraitOrLandscape value.

You can read more about screen orientation here: http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj207002(v=vs.105).aspx#BKMK_Orientations