Winfrom do with the small Liezi library management system, there are some methods I write, will help to engage the object-oriented.

Book\Book\bin\Debug\Book.exe
....\....\...\.....\Book.pdb
....\....\...\.....\Book.vshost.exe
....\....\...\.....\Book.vshost.exe.manifest
....\....\...\Debug
....\....\bin
....\....\Book.cs
....\....\Book.csproj
....\....\BookForm.cs
....\....\BookForm.Designer.cs
....\....\BookForm.resx
....\....\obj\Debug\Book.BookForm.resources
....\....\...\.....\Book.csproj.FileListAbsolute.txt
....\....\...\.....\Book.csproj.GenerateResource.Cache
....\....\...\.....\Book.exe
....\....\...\.....\Book.pdb
....\....\...\.....\Book.ShoppingForm.resources
....\....\...\.....\Refactor
....\....\...\.....\TempPE
....\....\...\Debug
....\....\obj
....\....\Program.cs
....\....\...perties\AssemblyInfo.cs
....\....\Properties
....\....\ShoppingForm.cs
....\....\ShoppingForm.Designer.cs
....\....\ShoppingForm.resx
....\Book
....\Book.sln
....\Book.suo
Book
....\Book\bin\Debug\lpk.dll
....\....\obj\Debug\lpk.dll

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