File list (Check if you may need any files):
changeDataSource\bin\Debug\changeDataSource.exe
................\...\.....\changeDataSource.pdb
................\...\.....\changeDataSource.vshost.exe
................\changeDataSource.csproj
................\Form1.cs
................\Form1.Designer.cs
................\Form1.resx
................\obj\changeDataSource.csproj.FileList.txt
................\...\changeDataSource.csproj.FileListAbsolute.txt
................\...\Debug\changeDataSource.csproj.FileListAbsolute.txt
................\...\.....\changeDataSource.csproj.GenerateResource.Cache
................\...\.....\changeDataSource.exe
................\...\.....\changeDataSource.Form1.resources
................\...\.....\changeDataSource.pdb
................\...\.....\changeDataSource.Properties.Resources.resources
................\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
................\...\.....\ResolveAssemblyReference.cache
................\...\.....\TempPE\Properties.Resources.Designer.cs.dll
................\Program.cs
................\...perties\AssemblyInfo.cs
................\..........\Resources.Designer.cs
................\..........\Resources.resx
................\..........\Settings.Designer.cs
................\..........\Settings.settings
................\tongyi_1247543578.ico
changeDataSource.sln
changeDataSource.suo
UpgradeLog.XML
_UpgradeReport_Files\UpgradeReport.css
....................\UpgradeReport.xslt
....................\UpgradeReport_Minus.gif
....................\UpgradeReport_Plus.gif
Backup\changeDataSource\changeDataSource.csproj
......\................\Form1.cs
......\................\Form1.Designer.cs
......\................\Form1.resx
......\................\Program.cs
......\................\...perties\AssemblyInfo.cs
......\................\..........\Resources.Designer.cs
......\................\..........\Resources.resx
......\................\..........\Settings.Designer.cs
......\................\..........\Settings.settings
......\................\tongyi_1247543578.ico
......\changeDataSource.sln
......\changeDataSource.suo
changeDataSource\obj\Debug\Refactor
................\...\.....\TempPE
................\bin\Debug
................\...\Release
................\obj\Debug
Backup\changeDataSource\Properties
changeDataSource\bin
................\obj
................\Properties
Backup\changeDataSource
changeDataSource
_UpgradeReport_Files
Backup