C#winform实现Excel导入数据库

代码说明：

说明：  C# WINFORM excel数据导入(C# WinForm Excel data import)

文件列表：

ExcelToSQL\bin\Debug\ExcelToSQL.exe, 12800 , 2014-08-04
ExcelToSQL\bin\Debug\ExcelToSQL.pdb, 28160 , 2014-08-04
ExcelToSQL\bin\Debug\ExcelToSQL.vshost.exe, 11600 , 2014-08-04
ExcelToSQL\bin\Debug\ExcelToSQL.vshost.exe.manifest, 490 , 2013-06-18
ExcelToSQL\ExcelToSQL.csproj, 3679 , 2014-08-03
ExcelToSQL\Form1.cs, 9778 , 2014-08-04
ExcelToSQL\Form1.Designer.cs, 3545 , 2014-08-03
ExcelToSQL\Form1.resx, 5817 , 2014-08-03
ExcelToSQL\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache, 2867 , 2014-08-03
ExcelToSQL\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache, 6414 , 2014-08-04
ExcelToSQL\obj\x86\Debug\ExcelToSQL.csproj.FileListAbsolute.txt, 792 , 2014-08-04
ExcelToSQL\obj\x86\Debug\ExcelToSQL.csproj.GenerateResource.Cache, 975 , 2014-08-03
ExcelToSQL\obj\x86\Debug\ExcelToSQL.exe, 12800 , 2014-08-04
ExcelToSQL\obj\x86\Debug\ExcelToSQL.Form1.resources, 180 , 2014-08-03
ExcelToSQL\obj\x86\Debug\ExcelToSQL.pdb, 28160 , 2014-08-04
ExcelToSQL\obj\x86\Debug\ExcelToSQL.Properties.Resources.resources, 180 , 2014-08-03
ExcelToSQL\Program.cs, 491 , 2014-08-03
ExcelToSQL\Properties\AssemblyInfo.cs, 1352 , 2014-08-03
ExcelToSQL\Properties\Resources.Designer.cs, 2872 , 2014-08-03
ExcelToSQL\Properties\Resources.resx, 5612 , 2014-08-03
ExcelToSQL\Properties\Settings.Designer.cs, 1097 , 2014-08-03
ExcelToSQL\Properties\Settings.settings, 249 , 2014-08-03
ExcelToSQL\obj\x86\Debug\TempPE, 0 , 2014-08-04
ExcelToSQL\obj\x86\Debug, 0 , 2014-08-04
ExcelToSQL\bin\Debug, 0 , 2014-08-04
ExcelToSQL\obj\x86, 0 , 2014-08-04
ExcelToSQL\bin, 0 , 2014-08-04
ExcelToSQL\obj, 0 , 2014-08-04
ExcelToSQL\Properties, 0 , 2014-08-04
ExcelToSQL, 0 , 2014-08-04