数据库结构: String Str="INSERT INTO DataHis(时间,开盘价,最高价,最低价,收盘价) VALUES('98-02-12',4,34,45,56)" ; //String Str="select * from DataHis"; string strConn = " Provider = Microsoft.Jet.OLEDB.4.0 ; Data Source = SocketDataHis.mdb " ; OleDbConnection myConn = new OleDbConnection (strConn ) ; myConn.Open ( ) ; OleDbCommand inst = new OleDbCommand (Str,myConn ) ; inst.ExecuteNonQuery ( ) ; myConn.Close ( ) ; MessageBox.Show("ok"); 总是报错,insert语句有错误,查了很多资料都没搞定!郁闷!郁闷! 相关文章: 2021-09-20 2022-12-23 2022-12-23 2021-04-29 2022-12-23 2021-05-21 2021-10-22 2021-05-24