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Option Explicit
Private Sub Form_Load()
'¹¤³Ì->ÒýÓÃ->Ñ¡ÖÐMicrosoft ActiveX Data Objects 2.8 Library
Dim shujukulianjie As New ADODB.Connection
Dim jiluji As New ADODB.Recordset
'Á¬½ÓÊý¾Ý¿âµÄ´úÂë¶Î
shujukulianjie.Open "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=" & App.Path & "\database\shujuku.mdb"
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'¶Ôxingmingbiao±í½øÐвéѯ²Ù×÷
jiluji.Open "Select * from xingmingbiao", shujukulianjie
End Sub
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http://www.bianceng.cn/Programming/vb/200812/11121.htm
http://zhidao.baidu.com/question/76929489.html?fr=qrl&cid=1073&index=2
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Private Sub Form_load()
    'ÅжϳÌÐòÊÇ·ñÒѾ­ÔËÐÐ
    If App.PrevInstance
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     Unload
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     Exit Sub
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