File list (Check if you may need any files):
DataGridView单元格合并和二维表头\bin\Debug\WindowsApplication15.exe
................................\...\.....\WindowsApplication15.pdb
................................\...\.....\WindowsApplication15.vshost.exe
................................\...\.....\WindowsApplication15.vshost.exe.manifest
................................\Form1.cs
................................\Form1.Designer.cs
................................\Form1.resx
................................\obj\Debug\RowMergeView.resources
................................\...\.....\TempPE\Properties.Resources.Designer.cs.dll
................................\...\.....\WindowsApplication15.csproj.FileListAbsolute.txt
................................\...\.....\WindowsApplication15.csproj.GenerateResource.Cache
................................\...\.....\WindowsApplication15.exe
................................\...\.....\WindowsApplication15.Form1.resources
................................\...\.....\WindowsApplication15.pdb
................................\...\.....\WindowsApplication15.Properties.Resources.resources
................................\Program.cs
................................\...perties\AssemblyInfo.cs
................................\..........\Resources.Designer.cs
................................\..........\Resources.resx
................................\..........\Settings.Designer.cs
................................\..........\Settings.settings
................................\RowMergeView.cs
................................\RowMergeView.designer.cs
................................\RowMergeView.resx
................................\WindowsApplication15.csproj
................................\WindowsApplication15.sln
................................\WindowsApplication15.suo
................................\obj\Debug\TempPE
................................\bin\Debug
................................\obj\Debug
................................\bin
................................\obj
................................\Properties
DataGridView单元格合并和二维表头