| 发表于:2007-01-08 17:14:143楼 得分:40 |
system.data.oledb.oledbconnection cn = new system.data.oledb.oledbconnection(); cn.connectionstring = @ "provider=microsoft.jet.oledb.4.0;data source=c:\book1.xls;extended properties=excel 8.0; "; cn.open(); string sql = "select * from [sheet1$a2:f10] "; system.data.oledb.oledbcommand cmd = new system.data.oledb.oledbcommand(sql, cn); system.data.oledb.oledbdatareader dr = cmd.EXECutereader(); while (dr.read()) { messagebox.show(dr[0].tostring()); } cn.close(); 用上面的语句先连接再添加 | | |
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