如何在c＃和wpf中实现scrollviewer弹跳的动画？

Question

I want to implement scrollviewer bouncing's animation in c# and wpf, like IOS's UIScrollview.

When users scroll to top or end, it starts to decrease speed and bouncing.

I think that google can search related issues, but i can not find.

Does anyone have similar experiences?

Answer 1

Well for touch manipulation, WPF already has some built in support for this. Take a look at the ReportBoundaryFeedback method and ManipulationBoundaryFeedback event. I believe the ScrollViewer automatically uses this when touch panning (see PanningMode ).