DragDistance

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

ModifierKeys

Specifies modifier keys pressed along with mouse button.

PointedHandle

Gets the manipulation handle at pointer location.

PointedItem

Gets the item at pointer location.

PointedLabel

Gets the item label at pointer location.

PointedManipulator

Gets the manipulator at pointer location.

PointerPosition

Gets the pointer location, in document coordinates.