When i set a lisbox with 100 items , list box is showing Vertical scrollbar(horizontal scrollbar is disabled) and is working perfect. But when i change the datacontect with 5 items, the scrollbar is still showing and i can see only the first item. But when i try to move the scrollbar it is displaying the all the 5 items and scrollbar is not showing and getting the desired output.? Did anybody experienced the same synario? any idea how can i sholve that?