File list (Check if you may need any files):
Caculator\Caculator\App.config
.........\.........\bin\Debug\Caculator.exe
.........\.........\...\.....\Caculator.exe.config
.........\.........\...\.....\Caculator.pdb
.........\.........\...\.....\Caculator.vshost.exe
.........\.........\...\.....\Caculator.vshost.exe.config
.........\.........\...\.....\Caculator.vshost.exe.manifest
.........\.........\Caculator.csproj
.........\.........\Form1.cs
.........\.........\Form1.Designer.cs
.........\.........\Form1.resx
.........\.........\obj\Debug\Caculator.csproj.FileListAbsolute.txt
.........\.........\...\.....\Caculator.csproj.GenerateResource.Cache
.........\.........\...\.....\Caculator.csprojResolveAssemblyReference.cache
.........\.........\...\.....\Caculator.exe
.........\.........\...\.....\Caculator.Form1.resources
.........\.........\...\.....\Caculator.pdb
.........\.........\...\.....\Caculator.Properties.Resources.resources
.........\.........\...\.....\DesignTimeResolveAssemblyReferences.cache
.........\.........\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.........\.........\...\.....\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
.........\.........\...\.....\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
.........\.........\...\.....\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
.........\.........\Program.cs
.........\.........\...perties\AssemblyInfo.cs
.........\.........\..........\Resources.Designer.cs
.........\.........\..........\Resources.resx
.........\.........\..........\Settings.Designer.cs
.........\.........\..........\Settings.settings
.........\Caculator.sln
.........\Caculator.v11.suo
.........\.........\obj\Debug\TempPE
.........\.........\bin\Debug
.........\.........\obj\Debug
.........\.........\bin
.........\.........\obj
.........\.........\Properties
.........\Caculator
Caculator