Windows 8 GridView, ListView and SnapView

Every Windows 8 application must also support SnapView, in which your application is allocated 320x768 pixels – that is, your application is squeezed into a relatively thin sliver on the left or right of the screen. GridView leaves much to be desired in SnapView and the common solution is to hide your GridView and to display the same data in a ListView, which works well in those dimensions as it scrolls vertically.