1 string strConn = "Provider=Microsoft.Jet.OleDb.4.0;" + "data source=" + Application.StartupPath.ToString() + excelFile + ";Extended Properties='Excel 8.0; HDR=NO; IMEX=1'"; //此连接只能操作Excel2007之前(.xls)文件
2
3 string strConn = "Provider=Microsoft.Ace.OleDb.12.0;" + "data source=" + Application.StartupPath.ToString() + excelFile + ";Extended Properties='Excel 12.0; HDR=NO; IMEX=1'"; //此连接可以操作.xls与.xlsx文件