File list (Check if you may need any files):
BaiTest_TranCatLinh
...................\BUS
...................\...\bin
...................\...\...\Debug
...................\...\...\.....\BUS.dll
...................\...\...\.....\BUS.pdb
...................\...\...\.....\DAO.dll
...................\...\...\.....\DAO.pdb
...................\...\...\.....\DTO.dll
...................\...\...\.....\DTO.pdb
...................\...\BUS.csproj
...................\...\CTHoaDonBUS.cs
...................\...\KhachHangBUS.cs
...................\...\obj
...................\...\...\BUS.csproj.FileList.txt
...................\...\...\Debug
...................\...\...\.....\BUS.dll
...................\...\...\.....\BUS.pdb
...................\...\...\.....\Refactor
...................\...\...\.....\........\BUS.dll
...................\...\...\.....\ResolveAssemblyReference.cache
...................\...\...\.....\TempPE
...................\...\Properties
...................\...\..........\AssemblyInfo.cs
...................\...\ThangSoBanLeBUS.cs
...................\...\ThuocBUS.cs
...................\DAO
...................\...\bin
...................\...\...\Debug
...................\...\...\.....\DAO.dll
...................\...\...\.....\DAO.pdb
...................\...\...\.....\DTO.dll
...................\...\...\.....\DTO.pdb
...................\...\CTHoaDonDAO.cs
...................\...\DAO.csproj
...................\...\KhachHangDAO.cs
...................\...\obj
...................\...\...\DAO.csproj.FileList.txt
...................\...\...\Debug
...................\...\...\.....\DAO.dll
...................\...\...\.....\DAO.pdb
...................\...\...\.....\Refactor
...................\...\...\.....\........\DAO.dll
...................\...\...\.....\ResolveAssemblyReference.cache
...................\...\...\.....\TempPE
...................\...\Properties
...................\...\..........\AssemblyInfo.cs
...................\...\Provider.cs
...................\...\ThangSoBanLeDAO.cs
...................\...\ThuocDAO.cs
...................\DataBase
...................\........\Script.sql
...................\........\TestTranCatLinh_Data.MDF
...................\........\TestTranCatLinh_Log.LDF
...................\DTO
...................\...\bin
...................\...\...\Debug
...................\...\...\.....\DTO.dll
...................\...\...\.....\DTO.pdb
...................\...\CTHoaDonDTO.cs
...................\...\DTO.csproj
...................\...\KhachHangDTO.cs
...................\...\obj
...................\...\...\Debug
...................\...\...\.....\DTO.dll
...................\...\...\.....\DTO.pdb
...................\...\...\.....\Refactor
...................\...\...\.....\........\DTO.dll
...................\...\...\.....\TempPE
...................\...\...\DTO.csproj.FileList.txt
...................\...\Properties
...................\...\..........\AssemblyInfo.cs
...................\...\ThangSoBanLeDTO.cs
...................\...\ThuocDTO.cs
...................\Presentation
...................\............\bin
...................\............\...\Debug
...................\............\...\.....\BUS.dll
...................\............\...\.....\BUS.pdb
...................\............\...\.....\DAO.dll
...................\............\...\.....\DAO.pdb
...................\............\...\.....\DTO.dll
...................\............\...\.....\DTO.pdb
...................\............\...\.....\Presentation.exe
...................\............\...\.....\Presentation.pdb
...................\............\...\.....\Presentation.vshost.exe
...................\............\ClassDiagram1.cd
...................\............\frmHoaDon.cs
...................\............\frmHoaDon.Designer.cs
...................\............\frmHoaDon.resx
...................\............\frmKhachHang.cs
...................\............\frmKhachHang.Designer.cs
...................\............\frmKhachHang.resx
...................\............\frmMain.cs
...................\............\frmMain.Designer.cs
...................\............\frmMain.resx
...................\..........