2019
11-10
吾已不及新生一代!
2019
11-10
//string strCon = "Provider=Microsoft.Jet.OleDb.4.0;" + "data source=" +Path+ ";Extended Properties='Excel 8.0; HDR=Yes; IMEX=1'"; //此连接只能操作Excel2007之前(.xls)文件
2019
11-10
2019
11-10
添加一个opendiog用于选择要写入的excel
2019
11-10
DataRow nrow = newds.Tables["Table1"].NewRow();
2019
11-10
ds = new DataSet();