Yoojun Zhou (busy rn!)

Hi, I can't reproduce this bug. Does this happen in the Gallery app? What version of this library are you using? If possible, could you please send me your project...

Hi there, Please check the latest commit: [Attempts of #50 · iNKORE-NET/UI.WPF.Modern@2ff4ee2 (github.com)](https://github.com/iNKORE-NET/UI.WPF.Modern/commit/2ff4ee2c2711e88aaca6eca6a314bd3e805b70c6) And see if this problem still exists. I tried removing the theme-specific resources from NumberBox.xaml, and it...

The TeachingTip control is not completed yet. We need help finishing this.

[test-4uehd3h9.zip](https://github.com/iNKORE-Public/UI.WPF.Modern/files/14865085/test-4uehd3h9.zip) ## 触摸拖动时让小球跟随手指移动 为什么我这里的slider可以正常触摸滑动， 看看上面这个程序里的 Slider 可以滑动不 ## 触摸点击时让小球跑到点击的位置 貌似是wpf默认的设定，不知道能不能改 我试了一下，winui的slider是你说的那样 这玩意是左右各一个RepeatButton，但是这个按钮貌似是使用了Command接收事件，而不是Click，这就会使自定义有点麻烦

我加了 Tick，但是还是没法复现你说的那个问题。 试试 [Test-347ry2d84hu.zip](https://github.com/iNKORE-Public/UI.WPF.Modern/files/14897429/Test-347ry2d84hu.zip) 我在想会不会是你在 Slider 的外面套了 ScrollViewer 或者 ui:ScrollViewerEx？

> > 那确实 > > > 我加了 Tick，但是还是没法复现你说的那个问题。 试试 [Test-347ry2d84hu.zip](https://github.com/iNKORE-Public/UI.WPF.Modern/files/14897429/Test-347ry2d84hu.zip) > > > 我在想会不会是你在 Slider 的外面套了 ScrollViewer 或者 ui:ScrollViewerEx？ > > ScrollViewer PanningMode="VerticalOnly" 这个办法也可以，要不我回去改改 ScrollViewer.PanningMode的逻辑，看能不能解决这个问题。 主要是 ScrollViewer 和 Slider 的触摸逻辑有冲突。

Hi! Thank you for reporting this. It seems that this is the problem made by the control [ScollViewerEx.cs](https://github.com/iNKORE-Public/UI.WPF.Modern/blob/main/source%2FiNKORE.UI.WPF.Modern%2FControls%2FScrollViewerEx.cs). I'll check that later cuz I'm in the weeds right now. 😕

Help needed! I can't solve this after a few attempts.

把 ScrollViewerEx 改成 ScrollViewer 的方案是不可取的。ScrollViewerEx 存在的意义就是修复和优化 WPF 自带的垃圾滚动逻辑。我们解决这个问题只能从 ScrollViewer 本身下手。

I can't agree MORE with OP. Just consider length change as a normal change, this might be useful sometimes.