如何在 ScatterView 中禁用惯性 [英] How To Disable Inertia in ScatterView

问题描述

使用 Windows Touch WPF 中附带的 ScatterView 控件.我想防止在 scatterview 项目上发生惯性.但我仍然希望允许用户移动、缩放和旋转项目.

Using ScatterView control shipped in Windows Touch WPF. I want to prevent inertia from happening on a scatterview item. But I still want to allow user to move, scale and rotate the item.

所以我试试这个...

   ScatterviewItem svi = new ScatterviewItem();
   svi.ManipulationDelta += OnManipulationDelta;

...

    void OnManipulationDelta(object sender, ManipulationDeltaEventArgs args)
    {
        if (args.IsInertial)
        {
            args.Complete();
            args.Handled = true;
        }
    }

但事件永远不会触发.我是不是做错了什么，或者有其他方法可以做到这一点，还是 scatterview 根本不可能防止惯性?

But the event is never firing. Am I doing something wrong, or is there another way to do this, or is preventing inertia simply not possible with scatterview?

推荐答案

尝试使用 ContainerManipulationDelta 事件的处理程序代替 ManipulationDelta 事件

Try using a handler for the ContainerManipulationDelta event instead of the ManipulationDelta event

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