Article View: cn.bbs.comp.lang.visual-basic
Article #64Re: ��λ�����ã����һ��vb��д���������
From: ���Ʈ
Date: Tue, 26 Jun 2007 11:23
Date: Tue, 26 Jun 2007 11:23
50 lines
2772 bytes
2772 bytes
Private Sub Command1_Click()
Dim mrc As ADODB.Recordset
'����������������������������������������
'����Ϊ�����û��������Ĵ��� (��δ�����frmdenlu.frm�У�
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txtsql = "select username from use where username='" & Trim(Text1.Text) & "'"
Set mrc = ExecuteSQL(txtsql)
If mrc.EOF = True Then
MsgBox " �û������", vbExclamation + vbOKOnly, "����"
Text1.SetFocus
Text1.SelStart = 0
Text1.SelLength = Len(Text1.Text)
Exit Sub
End If
username = mrc.Fields(0)
txtsql = "select username from use where password='" & Trim(Text2.Text) & "'"
Set mrc = ExecuteSQL(txtsql)
If mrc.EOF = True Then
MsgBox " �������", vbExclamation + vbOKOnly, "����"
Text2.SetFocus
Text2.SelStart = 0
Text2.SelLength = Len(Text2.Text)
Exit Sub
End If
MDIForm1.Show
Unload Me
End Sub
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X-Google-Thread: 109fdd,38119edb9763ff4e,start X-Google-Attributes: gid109fdd,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news4.google.com!feeder3.cambrium.nl!feeder1.cambrium.nl!feed.tweaknews.nl!tudelft.nl!txtfeed1.tudelft.nl!news.buerger.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!news.cn99.com!news.szu.edu.cn!news.happynet.org!SMTH From: chenlaolong@smth.edu.cn-SPAM.no (���Ʈ) Newsgroups: cn.bbs.comp.lang.visual-basic Subject: Re: ��λ�����ã����һ��vb��д��������� Date: 26 Jun 2007 11:23:24 GMT Organization: BBS ˮľ�廪վ Message-ID: <4UdWcB$2O6@bbs.tsinghua.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: VisualBasic/U/M.1182857003.B0 Lines: 50