string strConnection = @"Driver={Microsoft Visual FoxPro Driver};SourceType=DBF;SourceDB=" + savename + ";Exclusive=NO;NULL=NO;Collate=Machine;BACKGROUNDFETCH=Yes;DELETED=NO;collate=Machine";
            string strSelect = "SELECT * FROM  " + "townshp.dbf";
            OdbcConnection thisConnection = new OdbcConnection(strConnection);
            OdbcDataAdapter thisAdapter = new OdbcDataAdapter(strSelect, thisConnection);
            System.Data.Odbc.OdbcCommand pODBCCom = new OdbcCommand(strSelect, thisConnection);
            thisConnection.Open();
            thisAdapter.UpdateCommand = pODBCCom;
            DataSet thisDataSet = new DataSet();
            thisAdapter.Fill(thisDataSet);
            thisDataSet.Tables[0].Rows[0][5] = 222;
            thisAdapter.Update(thisDataSet);
            pODBCCom.ExecuteNonQuery();
            thisConnection.Dispose();


利用这个代码读写数据  但是可以读出来，执行写操作   运行完程序 看结果  结果没有更新数据  这是怎么回事

求高手~~~~~~~

还是不行啊

这就是全部代码啊


数据时   shape文件的  dbf 表

没有人 知道怎么改吗？？？？