The MouseWheelEventArgs type exposes the following members.
|Delta||Gets a value that indicates the amount that the mouse wheel rotated relative to its starting state or to the last occurrence of the event.|
|Handled||Gets or sets a value that marks the routed event as handled, and prevents most handlers along the event route from rehandling the same event.|
|OriginalSource||Gets a reference to the object that raised the event. (Inherited from RoutedEventArgs.)|
|StylusDevice||Gets an object that reports stylus device information, such as the collection of stylus points associated with the input. (Inherited from MouseEventArgs.)|