File list (Check if you may need any files):
商业数据管理系统\NorthwindDataSet.cs
................\NorthwindDataSet.xsc
................\NorthwindDataSet.xsd
................\NorthwindDataSet.xss
................\商业数据管理系统\app.config
................\................\bin\Debug\商业数据管理系统.exe
................\................\...\.....\商业数据管理系统.exe.config
................\................\...\.....\商业数据管理系统.pdb
................\................\...\.....\商业数据管理系统.vshost.exe
................\................\...\.....\商业数据管理系统.vshost.exe.config
................\................\ClassDiagram1.cd
................\................\Form1.cs
................\................\Form1.Designer.cs
................\................\Form1.resx
................\................\Form2.cs
................\................\Form2.Designer.cs
................\................\Form2.resx
................\................\Form3.cs
................\................\Form3.Designer.cs
................\................\Form3.resx
................\................\Form4.cs
................\................\Form4.Designer.cs
................\................\Form4.resx
................\................\Form5.cs
................\................\Form5.Designer.cs
................\................\Form5.resx
................\................\NorthwindDataSet.Designer.cs
................\................\NorthwindDataSet.xsc
................\................\NorthwindDataSet.xss
................\................\NorthwindDataSet1.cs
................\................\NorthwindDataSet1.Designer.cs
................\................\NorthwindDataSet1.xsc
................\................\NorthwindDataSet1.xsd
................\................\NorthwindDataSet1.xss
................\................\obj\Debug\TempPE\NorthwindDataSet.Designer.cs.dll
................\................\...\.....\......\NorthwindDataSet1.Designer.cs.dll
................\................\...\.....\商业数据管理系统.csproj.GenerateResource.Cache
................\................\...\.....\商业数据管理系统.exe
................\................\...\.....\商业数据管理系统.Form1.resources
................\................\...\.....\商业数据管理系统.Form2.resources
................\................\...\.....\商业数据管理系统.Form3.resources
................\................\...\.....\商业数据管理系统.Form4.resources
................\................\...\.....\商业数据管理系统.Form5.resources
................\................\...\.....\商业数据管理系统.pdb
................\................\...\.....\商业数据管理系统.Properties.Resources.resources
................\................\...\商业数据管理系统.csproj.FileList.txt
................\................\Program.cs
................\................\...perties\AssemblyInfo.cs
................\................\..........\Resources.Designer.cs
................\................\..........\Resources.resx
................\................\..........\Settings.Designer.cs
................\................\..........\Settings.settings
................\................\商业数据管理系统.csproj
................\商业数据管理系统.sln
................\商业数据管理系统.suo
................\................\obj\Debug\Refactor
................\................\...\.....\TempPE
................\................\bin\Debug
................\................\obj\Debug
................\................\bin
................\................\obj
................\................\Properties
................\商业数据管理系统
商业数据管理系统