File list (Check if you may need any files):
ExcelTest
ExcelTest.sln
.........\bin
.........\...\Debug
.........\...\.....\DATA
.........\...\.....\....\BB
.........\...\.....\....\..\测试4.xls
.........\...\.....\....\信息.xls
.........\...\.....\....\测试1.xls
.........\...\.....\....\测试3.xls
.........\...\.....\....\测试5.txt
.........\...\.....\ExcelTest.exe
.........\...\.....\ExcelTest.pdb
.........\...\.....\ExcelTest.vshost.exe.manifest
.........\...\.....\Manager.exe
.........\...\.....\Manager.pdb
.........\...\.....\Manager.vshost.exe
.........\...\.....\Manager.vshost.exe.manifest
.........\Core.cs
.........\DemoForm.cs
.........\DemoForm.Designer.cs
.........\DemoForm.resx
.........\ExcelDataReader.cs
.........\obj
.........\...\Debug
.........\...\.....\ExcelDataReaderDemo.DemoForm.resources
.........\...\.....\ExcelTest.csproj.FileListAbsolute.txt
.........\...\.....\ExcelTest.csproj.GenerateResource.Cache
.........\...\.....\ExcelTest.Properties.Resources.resources
.........\...\.....\Manager.exe
.........\...\.....\Manager.pdb
.........\...\.....\Qiao.TelManager.Properties.Resources.resources
.........\...\.....\Refactor
.........\...\.....\TelManager.csproj.FileListAbsolute.txt
.........\...\.....\TelManager.csproj.GenerateResource.Cache
.........\...\.....\TempPE
.........\...\.....\......\Properties.Resources.Designer.cs.dll
.........\Program.cs
.........\Properties
.........\..........\AssemblyInfo.cs
.........\..........\Resources.Designer.cs
.........\..........\Resources.resx
.........\..........\Settings.Designer.cs
.........\..........\Settings.settings
.........\TelManager.csproj
Qiao.IO
.......\bin
.......\...\Debug
.......\...\.....\DATA
.......\...\.....\....\BB
.......\...\.....\....\..\测试4.xls
.......\...\.....\....\测试1.xls
.......\...\.....\....\测试2.xls
.......\...\.....\....\测试3.xls
.......\...\.....\....\测试5.txt
.......\...\.....\Qiao.IO.exe
.......\...\.....\Qiao.IO.pdb
.......\...\.....\Qiao.IO.vshost.exe
.......\...\.....\Qiao.IO.vshost.exe.manifest
.......\obj
.......\...\Debug
.......\...\.....\Qiao.IO.csproj.FileListAbsolute.txt
.......\...\.....\Qiao.IO.exe
.......\...\.....\Qiao.IO.pdb
.......\...\.....\TempPE
.......\Program.cs
.......\Properties
.......\..........\AssemblyInfo.cs
.......\Qiao.IO.csproj