DragDistance

Gets or sets the distance between the initial touch and the current touch location, expressed in millimeters.

PointedHandle

Gets the manipulation handle at the touch location.

PointedItem

Gets the item at the touch location.

PointedLabel

Gets the item label at the touch location.

PointedManipulator

Gets the manipulator at the touch location.

PointerPosition

Gets the touch location, in document coordinates.