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仿微信图片查看器`WPF`实现`ListBox` 鼠标滑动批量选中与反选效果

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By Public MainWindow, Public List BoxItemModels, tempSelect Items.Remove
| CSDN
看到微信中，上传图片时的图片查看功能可以通过手指长按并滑动实现多选，于是为解析实现思路，也通过WPF 使用ListBox 实现了一版案例。 微信效果如下，支持图片单选和鼠标长按滑动实现批量操作。 WPF模仿效果： 手指从第一项按下，向下拖动，拖动过程中手指位置所在项，就被选中或者反选，第一次点击项的状态决定后续所有覆盖项的状态。 手指相关事件：手指按下、手指移动以及手指放开，对应着鼠标操作为：鼠标键下、鼠标移动以及鼠标键起。 为了展示效果，案例项目引入了HandyControl 以及 Prism.Core 对应 nuget 包。 <ItemGroup> <PackageReference Include="HandyControl" Version="3.4.0" /> <PackageReference Include="Prism.Core" Version="8.1.97" /> </ItemGroup> 案例目录 │ App.xaml │ App.xaml.cs │ AssemblyInfo.cs │ BoxItemViewModel.cs │...
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