图书管理系统
............\Solution2
............\.........\Backup
............\.........\......\BLL
............\.........\......\...\BLL.csproj
............\.........\......\...\BLLset.cs
............\.........\......\...\PHB.cs
............\.........\......\...\Program.cs
............\.........\......\...\Properties
............\.........\......\...\..........\AssemblyInfo.cs
............\.........\......\...\tb_admin.cs
............\.........\......\...\tb_bookinfo.cs
............\.........\......\...\tb_booktype.cs
............\.........\......\...\tb_borrowandback.cs
............\.........\......\...\tb_library.cs
............\.........\......\...\tb_reader.cs
............\.........\......\...\tb_readertype.cs
............\.........\......\DAL
............\.........\......\...\conString.cs
............\.........\......\...\DAL.csproj
............\.........\......\...\DataConnection.cs
............\.........\......\...\Dbset.cs
............\.........\......\...\procedure.cs
............\.........\......\...\Program.cs
............\.........\......\...\Properties
............\.........\......\...\..........\AssemblyInfo.cs
............\.........\......\...\viwe.cs
............\.........\......\Model
............\.........\......\.....\Model.csproj
............\.........\......\.....\Program.cs
............\.........\......\.....\Properties
............\.........\......\.....\..........\AssemblyInfo.cs
............\.........\......\.....\tb_admin.cs
............\.........\......\.....\tb_bookinfo.cs
............\.........\......\.....\tb_booktype.cs
............\.........\......\.....\tb_borrowandback.cs
............\.........\......\.....\tb_library.cs
............\.........\......\.....\tb_reader.cs
............\.........\......\.....\tb_readertype.cs
............\.........\......\Solution2.sln
............\.........\......\Solution2.suo
............\.........\......\WindowsForm
............\.........\......\...........\About.cs
............\.........\......\...........\About.Designer.cs
............\.........\......\...........\About.resx
............\.........\......\...........\AchangeRInformation.cs
............\.........\......\...........\AchangeRInformation.Designer.cs
............\.........\......\...........\AchangeRInformation.resx
............\.........\......\...........\addBook.cs
............\.........\......\...........\addBook.Designer.cs
............\.........\......\...........\addBook.resx
............\.........\......\...........\addReader.cs
............\.........\......\...........\addReader.Designer.cs
............\.........\......\...........\addReader.resx
............\.........\......\...........\App.config
............\.........\......\...........\BookBB.cs
............\.........\......\...........\BookBB.Designer.cs
............\.........\......\...........\BookBB.resx
............\.........\......\...........\BookPHB.cs
............\.........\......\...........\BookPHB.Designer.cs
............\.........\......\...........\BookPHB.resx
............\.........\......\...........\borrowBook.cs
............\.........\......\...........\borrowBook.Designer.cs
............\.........\......\...........\borrowBook.resx
............\.........\......\...........\changeBook.cs
............\.........\......\...........\changeBook.Designer.cs
............\.........\......\...........\changeBook.resx
............\.........\......\...........\changepwd.cs
............\.........\......\...........\changepwd.Designer.cs
............\.........\......\...........\changepwd.resx
............\.........\......\...........\ChangeReaderInformation.cs
............\.........\......\...........\ChangeReaderInformation.Designer.cs
............\.........\......\...........\ChangeReaderInformation.resx
............\.........\......\...........\CrystalReport1.cs
............\.........\......\...........\CrystalReport1.rpt
............\.........\......\...........\db_libraryDataSet.Designer.cs
............\.........\......\...........\db_libraryDataSet.xsc
............\.........\......\...........\db_libraryDataSet.xsd
.