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