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Article #20992Re: �й�DAO������⣬��
From: ëëè
Date: Wed, 23 Jul 2003 12:40
Date: Wed, 23 Jul 2003 12:40
18 lines
1648 bytes
1648 bytes
�Dz���Ҫд�� "�������� is null"
����SQL�淶Ӧ��������null���κ�ֵ����null������
�� �� zhangqiqi (zhangqiqi) �Ĵ������ᵽ: ��
: ��������recordset�Ĺ������ʣ�������һ����Ա���С��������¡���Ϊ�յĹ�Ա��Ϣ��
: �������£�
: dim rstjrs as RecordSet
: Set rstjrs = dbtjdb.OpenRecordset("��Ա��", dbOpenDynaset)
: rstjrs.Filter = "��������=null"
: Set rstjrs = rstjrs.OpenRecordset
: ���ǽ�����Dz��ԣ�����Ӧ����filter�ı��ʽд���ˣ����ʸ���α�ʾ�����Ϊ�հ�
: ��
: лл�ˣ�����
--
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X-Google-Language: Chinese,GB X-Google-Thread: 109fdd,8bb3adf469122f9 X-Google-Attributes: gid109fdd,public X-Google-ArrivalTime: 2003-07-23 05:45:01 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-09!supernews.com!64.152.100.70.MISMATCH!sjc70.webusenet.com!news.webusenet.com!maily.cic.tsinghua.edu.cn!SMTH From: miaow@smth.org (ëëè) Newsgroups: cn.bbs.comp.lang.visual-basic Subject: Re: �й�DAO������⣬�� Date: 23 Jul 2003 12:40:28 GMT Organization: BBS ˮľ�廪վ Message-ID: <000000$48C@smth.org> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: VisualBasic/K/M.1058963939.V0 Lines: 18