TouchMove or PreviewTouchMove Event on scatterviewitem

Question

Hi i have created a rectangle in a grid and placed that  grid in ScatterViewItem i.e a rectangle in a grid and the whole grid inside ScatterViewItem.Now i want to fire PreviewTouchMove or TouchMove event on rectangle but the event is not working. PreviewTouchDown or TouchDown event is working on rectangle  but rest of the events are not working on the rectangle.So is there any issue with ScatterViewItem.Can somebody help me please