c# in a classic three-tier management of my school project! myschool

MySchool
........\MySchool
........\........\bin
........\........\...\Debug
........\........\...\.....\MySchool.exe
........\........\...\.....\MySchool.pdb
........\........\...\.....\MySchool.vshost.exe
........\........\Form1.cs
........\........\Form1.Designer.cs
........\........\MySchool.csproj
........\........\obj
........\........\...\Debug
........\........\...\.....\MySchool.csproj.GenerateResource.Cache
........\........\...\.....\MySchool.exe
........\........\...\.....\MySchool.pdb
........\........\...\.....\MySchool.Properties.Resources.resources
........\........\...\.....\TempPE
........\........\...\MySchool.csproj.FileListAbsolute.txt
........\........\Program.cs
........\........\Properties
........\........\..........\AssemblyInfo.cs
........\........\..........\Resources.Designer.cs
........\........\..........\Resources.resx
........\........\..........\Settings.Designer.cs
........\........\..........\Settings.settings
........\MySchool.sln

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