File list (Check if you may need any files):
超市收银系统\GUID\App.config
............\....\bin\Debug\GUID.exe
............\....\...\.....\GUID.exe.config
............\....\...\.....\GUID.pdb
............\....\GUID.csproj
............\....\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
............\....\...\.....\GUID.csproj.FileListAbsolute.txt
............\....\...\.....\GUID.exe
............\....\...\.....\GUID.pdb
............\....\...\.....\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
............\超市收银系统\Acer.cs
............\............\App.config
............\............\Banana.cs
............\............\bin\Debug\超市收银系统.exe
............\............\...\.....\超市收银系统.exe.config
............\............\...\.....\超市收银系统.pdb
............\............\...\.....\超市收银系统.vshost.exe
............\............\...\.....\超市收银系统.vshost.exe.config
............\............\...\.....\超市收银系统.vshost.exe.manifest
............\............\Calfather.cs
............\............\CalMn.cs
............\............\CalNomal.cs
............\............\CalRate.cs
............\............\CaoKu.cs
............\............\JiangYou.cs
............\............\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
............\............\...\.....\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
............\............\...\.....\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
............\............\...\.....\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
............\............\...\.....\超市收银系统.csproj.FileListAbsolute.txt
............\............\...\.....\超市收银系统.exe
............\............\...\.....\超市收银系统.pdb
............\............\productfather.cs
............\............\Program.cs
............\............\...perties\AssemblyInfo.cs
............\............\Samsung.cs
............\............\SuperMarket.cs
............\............\超市收银系统.csproj
............\超市收银系统.sln
............\超市收银系统.v11.suo
............\GUID\obj\Debug\TempPE
............\超市收银系统\obj\Debug\TempPE
............\GUID\bin\Debug
............\....\obj\Debug
............\超市收银系统\bin\Debug
............\............\...\Release
............\............\obj\Debug
............\GUID\bin
............\....\obj
............\....\Properties
............\超市收银系统\bin
............\............\obj
............\............\Properties
............\GUID
............\超市收银系统
超市收银系统