成员的完整列表，这些成员属于 sw::MouseButtonUpEventArgs,包括所有继承而来的类成员

EventType	sw::RoutedEventArgsOfType< UIElement_MouseButtonUp >	static
eventType	sw::RoutedEventArgs
handled	sw::RoutedEventArgs
handledMsg	sw::RoutedEventArgs
key (定义于 sw::MouseButtonUpEventArgs)	sw::MouseButtonUpEventArgs
keyState (定义于 sw::MouseButtonUpEventArgs)	sw::MouseButtonUpEventArgs
MouseButtonUpEventArgs(MouseKey key, Point mousePosition, MouseKey keyState) (定义于 sw::MouseButtonUpEventArgs)	sw::MouseButtonUpEventArgs	inline
mousePosition (定义于 sw::MouseButtonUpEventArgs)	sw::MouseButtonUpEventArgs
RoutedEventArgs(RoutedEventType eventType)	sw::RoutedEventArgs