File list (Check if you may need any files):
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........\Tree
........\....\Tree
........\....\....\bin
........\....\....\...\Debug
........\....\....\...\.....\Tree.exe
........\....\....\...\.....\Tree.pdb
........\....\....\...\.....\Tree.vshost.exe
........\....\....\...\.....\Tree.vshost.exe.manifest
........\....\....\...\.....\TreeClassLibrary.dll
........\....\....\...\.....\TreeClassLibrary.pdb
........\....\....\Form1.cs
........\....\....\Form1.Designer.cs
........\....\....\Form1.resx
........\....\....\obj
........\....\....\...\Debug
........\....\....\...\.....\ResolveAssemblyReference.cache
........\....\....\...\.....\TempPE
........\....\....\...\.....\Tree.csproj.FileListAbsolute.txt
........\....\....\...\.....\Tree.csproj.GenerateResource.Cache
........\....\....\...\.....\Tree.exe
........\....\....\...\.....\Tree.Form1.resources
........\....\....\...\.....\Tree.pdb
........\....\....\...\.....\Tree.Properties.Resources.resources
........\....\....\Program.cs
........\....\....\Properties
........\....\....\..........\AssemblyInfo.cs
........\....\....\..........\Resources.Designer.cs
........\....\....\..........\Resources.resx
........\....\....\..........\Settings.Designer.cs
........\....\....\..........\Settings.settings
........\....\....\Tree.csproj
........\....\Tree.sln
........\....\Tree.suo
........\TreeClassLibrary
........\................\Tree
........\................\....\bin
........\................\....\...\Debug
........\................\....\Form1.cs
........\................\....\Form1.Designer.cs
........\................\....\Form1.resx
........\................\....\obj
........\................\....\...\Debug
........\................\....\...\.....\TempPE
........\................\....\Program.cs
........\................\....\Properties
........\................\....\..........\AssemblyInfo.cs
........\................\....\..........\Resources.Designer.cs
........\................\....\..........\Resources.resx
........\................\....\..........\Settings.Designer.cs
........\................\....\..........\Settings.settings
........\................\....\Tree.csproj
........\................\TreeClassLibrary
........\................\................\bin
........\................\................\...\Debug
........\................\................\...\.....\TreeClassLibrary.dll
........\................\................\...\.....\TreeClassLibrary.pdb
........\................\................\Connection.cs
........\................\................\obj
........\................\................\...\Debug
........\................\................\...\.....\Refactor
........\................\................\...\.....\TempPE
........\................\................\...\.....\TreeClassLibrary.csproj.FileListAbsolute.txt
........\................\................\...\.....\TreeClassLibrary.dll
........\................\................\...\.....\TreeClassLibrary.pdb
........\................\................\Properties
........\................\................\..........\AssemblyInfo.cs
........\................\................\TreeClassLibrary.csproj
........\................\TreeClassLibrary.sln
........\................\TreeClassLibrary.suo