ListBox实现拖拽排序功能

[{"title":"（ 39 个子文件 71KB ） ListBox实现拖拽排序功能","children":[{"title":"ListBoxSortTest","children":[{"title":"ListBoxSortTest","children":[{"title":"bin","children":[{"title":"Debug","children":[{"title":"ListBoxSortTest.vshost.exe.config <span style='color:#111;'> 187B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.exe.config <span style='color:#111;'> 187B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.pdb <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest.vshost.exe.manifest <span style='color:#111;'> 490B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.exe <span style='color:#111;'> 19.00KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest.vshost.exe <span style='color:#111;'> 22.45KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"App.xaml <span style='color:#111;'> 326B </span>","children":null,"spread":false},{"title":"obj","children":[{"title":"Debug","children":[{"title":"App.g.i.cs <span style='color:#111;'> 2.27KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest_MarkupCompile.cache <span style='color:#111;'> 332B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.csproj.FileListAbsolute.txt <span style='color:#111;'> 1.47KB </span>","children":null,"spread":false},{"title":"TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"App.g.cs <span style='color:#111;'> 2.27KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest.pdb <span style='color:#111;'> 47.50KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest.csproj.GenerateResource.Cache <span style='color:#111;'> 917B </span>","children":null,"spread":false},{"title":"DesignTimeResolveAssemblyReferencesInput.cache <span style='color:#111;'> 6.96KB </span>","children":null,"spread":false},{"title":"MainWindow.g.cs <span style='color:#111;'> 3.91KB </span>","children":null,"spread":false},{"title":"TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"TempPE","children":null,"spread":false},{"title":"ListBoxSortTest.Properties.Resources.resources <span style='color:#111;'> 180B </span>","children":null,"spread":false},{"title":"TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.g.resources <span style='color:#111;'> 1.23KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest.exe <span style='color:#111;'> 11.00KB </span>","children":null,"spread":false},{"title":"ListBoxSortTest_MarkupCompile.i.cache <span style='color:#111;'> 332B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.csprojResolveAssemblyReference.cache <span style='color:#111;'> 2.23KB </span>","children":null,"spread":false},{"title":"MainWindow.g.i.cs <span style='color:#111;'> 3.91KB </span>","children":null,"spread":false},{"title":"MainWindow.baml <span style='color:#111;'> 1.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":"App.xaml.cs <span style='color:#111;'> 342B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.csproj <span style='color:#111;'> 4.38KB </span>","children":null,"spread":false},{"title":"App.config <span style='color:#111;'> 187B </span>","children":null,"spread":false},{"title":"MainWindow.xaml <span style='color:#111;'> 910B </span>","children":null,"spread":false},{"title":"Properties","children":[{"title":"Resources.resx <span style='color:#111;'> 5.48KB </span>","children":null,"spread":false},{"title":"Settings.settings <span style='color:#111;'> 201B </span>","children":null,"spread":false},{"title":"AssemblyInfo.cs <span style='color:#111;'> 2.13KB </span>","children":null,"spread":false},{"title":"Settings.Designer.cs <span style='color:#111;'> 1.08KB </span>","children":null,"spread":false},{"title":"Annotations.cs <span style='color:#111;'> 24.39KB </span>","children":null,"spread":false},{"title":"Resources.Designer.cs <span style='color:#111;'> 2.81KB </span>","children":null,"spread":false}],"spread":true},{"title":"MainWindow.xaml.cs <span style='color:#111;'> 4.88KB </span>","children":null,"spread":false}],"spread":true},{"title":"ListBoxSortTest.sln <span style='color:#111;'> 935B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.sln.DotSettings <span style='color:#111;'> 460B </span>","children":null,"spread":false},{"title":"ListBoxSortTest.v11.suo <span style='color:#111;'> 16.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]