模仿苹果的拖动效果，图标需要根据配置文件配置

D:\KIOSK\KIOSK_Products\source\TouchShell\TouchShell\bin\Debug\TouchShell.exe.config G:\TouchShell\TouchShell\bin\Debug\TouchShell.exe.config G:\TouchShell\TouchShell\bin\Debug\TouchShell.exe G:\TouchShell\TouchShell\bin\Debug\TouchShell.pdb G:\TouchShell\TouchShell\obj\x86\Debug\MainWindow.baml G:\TouchShell\TouchShell\obj\x86\Debug\TouchListWindow.baml G:\TouchShell\TouchShell\obj\x86\Debug\UserControls\AppItem.baml G:\TouchShell\TouchShell\obj\x86\Debug\MainWindow.g.cs G:\TouchShell\TouchShell\obj\x86\Debug\TouchListWindow.g.cs G:\TouchShell\TouchShell\obj\x86\Debug\UserControls\AppItem.g.cs G:\TouchShell\TouchShell\obj\x86\Debug\App.g.cs G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell_MarkupCompile.cache G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell.g.resources G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell.Properties.Resources.resources G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell.csproj.GenerateResource.Cache G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell.exe G:\TouchShell\TouchShell\obj\x86\Debug\TouchShell.pdb