File list (Check if you may need any files):
ExcelHelper
...........\ExcelHelper.sln
...........\ExcelHelper.suo
...........\ExcelHelperIO
...........\.............\ExcelHelper.cs
...........\.............\ExcelHelperIO.csproj
...........\.............\ExcelModel.cs
...........\.............\Properties
...........\.............\..........\AssemblyInfo.cs
...........\.............\bin
...........\.............\...\Debug
...........\.............\...\.....\ExcelHelperIO.XML
...........\.............\...\.....\ExcelHelperIO.dll
...........\.............\...\.....\ExcelHelperIO.pdb
...........\.............\...\.....\Interop.Excel.dll
...........\.............\obj
...........\.............\...\Debug
...........\.............\...\.....\ExcelHelperIO.dll
...........\.............\...\.....\ExcelHelperIO.pdb
...........\.............\...\.....\Refactor
...........\.............\...\.....\........\ExcelHelperIO.dll
...........\.............\...\.....\ResolveAssemblyReference.cache
...........\.............\...\.....\TempPE
...........\.............\...\ExcelHelperIO.csproj.FileList.txt
...........\ExcelShow
...........\.........\Excel
...........\.........\.....\ceshi.xlsx
...........\.........\ExcelShow.csproj
...........\.........\Form1.Designer.cs
...........\.........\Form1.cs
...........\.........\Form1.resx
...........\.........\Program.cs
...........\.........\Properties
...........\.........\..........\AssemblyInfo.cs
...........\.........\..........\Resources.Designer.cs
...........\.........\..........\Resources.resx
...........\.........\..........\Settings.Designer.cs
...........\.........\..........\Settings.settings
...........\.........\bin
...........\.........\...\Debug
...........\.........\...\.....\ExcelHelperIO.dll
...........\.........\...\.....\ExcelHelperIO.pdb
...........\.........\...\.....\ExcelHelperIO.xml
...........\.........\...\.....\Interop.Excel.dll
...........\.........\...\.....\WindowsApplication1.exe
...........\.........\...\.....\WindowsApplication1.pdb
...........\.........\...\.....\WindowsApplication1.vshost.exe
...........\.........\obj
...........\.........\...\Debug
...........\.........\...\.....\ExcelShow.csproj.GenerateResource.Cache
...........\.........\...\.....\Refactor
...........\.........\...\.....\ResolveAssemblyReference.cache
...........\.........\...\.....\TempPE
...........\.........\...\.....\WindowsApplication1.Form1.resources
...........\.........\...\.....\WindowsApplication1.Properties.Resources.resources
...........\.........\...\.....\WindowsApplication1.csproj.GenerateResource.Cache
...........\.........\...\.....\WindowsApplication1.exe
...........\.........\...\.....\WindowsApplication1.pdb
...........\.........\...\ExcelShow.csproj.FileList.txt
...........\.........\...\WindowsApplication1.csproj.FileList.txt