| 发表于:2007-01-14 21:46:04 楼主 |
谁来帮我看看下面的代码怎么总是提示错误呢? 目的:读取表mytable里的两个字段code和name, 窗体上有两个text文本框,在text1中输入code后单击command1后在text2中显示name。 dim con as new adodb.connection dim rst as new adodb.recordset private sub command1_click() con.connectionstring = "provider=sqloledb.1;persist security info=false;user id=sa;initial catalog=mydb;data source=. " con.open sql = "select code,name from mytable where name= ' " & text1.text & " ' " rst.open sql, con, adopenstatic, adlockoptimistic text2.text = rst.fields( "name ").value 运行时总是弹出如下错误提示:bof或eof中有一个是真,或当前记录已被删除。 但我明明看着数据库里有这条记录就是查不出来,郁闷,各位帮帮忙。怎么回事呢? |
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