DataGridView多维表头

C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.Properties.Resources.resources C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.csproj.GenerateResource.Cache C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.exe C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\bin\Debug\WindowsFormsApplication2.pdb C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.exe C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.pdb C:\Documents and Settings\Administrator\桌面\WindowsFormsApplication2\WindowsFormsApplication2\obj\Debug\WindowsFormsApplication2.Form1.resources