File list (Check if you may need any files):
XUANKE\选课系统\student selectcourse1\App.config
......\........\.....................\bin\Debug\SelectCourse.mdb
......\........\.....................\...\.....\student selectcourse1.exe
......\........\.....................\...\.....\student selectcourse1.exe.config
......\........\.....................\...\.....\student selectcourse1.pdb
......\........\.....................\...\.....\student selectcourse1.vshost.exe
......\........\.....................\...\.....\student selectcourse1.vshost.exe.config
......\........\.....................\...\.....\student selectcourse1.vshost.exe.manifest
......\........\.....................\Form1.cs
......\........\.....................\Form1.Designer.cs
......\........\.....................\Form1.resx
......\........\.....................\Form2.cs
......\........\.....................\Form2.Designer.cs
......\........\.....................\Form2.resx
......\........\.....................\Form3.cs
......\........\.....................\Form3.Designer.cs
......\........\.....................\Form3.resx
......\........\.....................\obj\Debug\DesignTimeResolveAssemblyReferences.cache
......\........\.....................\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
......\........\.....................\...\.....\student selectcourse1.csproj.FileListAbsolute.txt
......\........\.....................\...\.....\student selectcourse1.csproj.GenerateResource.Cache
......\........\.....................\...\.....\student selectcourse1.csprojResolveAssemblyReference.cache
......\........\.....................\...\.....\student selectcourse1.exe
......\........\.....................\...\.....\student selectcourse1.pdb
......\........\.....................\...\.....\student_selectcourse1.Form1.resources
......\........\.....................\...\.....\student_selectcourse1.Form2.resources
......\........\.....................\...\.....\student_selectcourse1.Form3.resources
......\........\.....................\...\.....\student_selectcourse1.Properties.Resources.resources
......\........\.....................\...\.....\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
......\........\.....................\student selectcourse1.csproj
......\........\student selectcourse1.sln
......\........\student selectcourse1.v12.suo
......\........\.....................\obj\Debug\TempPE
......\........\.....................\bin\Debug
......\........\.....................\...\Release
......\........\.....................\obj\Debug
......\........\.....................\bin
......\........\.....................\obj
......\........\.....................\Properties
......\........\student selectcourse1
......\选课系统
XUANKE