windows phone 8 如何监听ScrollView的ManipulationCompletedg事件

添加这句代码就行,

ElementScrollViewer.AddHandler(ManipulationCompletedEvent, new EventHandler<ManipulationCompletedEventArgs>(viewer_ManipulationCompleted), true);

如何想撤销这个事件,可以用:

ElementScrollViewer.RemoveHandler(ManipulationCompletedEvent, new EventHandler<ManipulationCompletedEventArgs>(viewer_ManipulationCompleted));

很方便,wp8和wp7兼容