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连接ACCESS数据库问题

tonny0756 发布于 2007-10-15 10:04, 499 次点击
在线等,请教各位大哥,以下连接数据部分问题出在哪里,改如何调整。谢谢

'连接数据
Dim conn As New ADODB.Connection
Dim RsQQ1 As New ADODB.Recordset
RsQQ1.CursorLocation = adUseClient

ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\Data\test.mdb" & ";Persist Security Info=False"
conn.Open ConnectionString
RsQQ1.Open "select * from tb ", conn, adOpenKeyset, adLockOptimistic

Text1.Text = "符合查询条件共有"
Text2.Text = RsQQ1.RecordCount
Text3.Text = "条记录!"
Text4.Text = "学院共有" & RsQQ1.RecordCount & "栋楼房"

RsQQ1.Close
conn.Close
Set RsQQ1 = Nothing
Set conn = Nothing




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6 回复
#2
purana2007-10-15 10:05
1.变量请先定义后再使用.
2.你是否已添加ado引用.
#3
tonny07562007-10-15 10:07
测试的时候我做在一 BUTTON上的。请指教
#4
purana2007-10-15 10:08
以下是引用purana在2007-10-15 10:05:40的发言:
1.变量请先定义后再使用.
2.你是否已添加ado引用.

#5
千里冰封2007-10-15 10:10
哈哈,你终于发照片了
#6
tonny07562007-10-15 10:13
没有添加ADO,请赐教如何修改定义

Private Sub Command11_Click()
'连接数据

Dim conn As New ADODB.Connection
Dim RsQQ1 As New ADODB.Recordset
RsQQ1.CursorLocation = adUseClient

ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\Data\test.mdb" & ";Persist Security Info=False"
conn.Open ConnectionString
RsQQ1.Open "select * from tb ", conn, adOpenKeyset, adLockOptimistic

Text1.Text = "符合查询条件共有"
Text2.Text = RsQQ1.RecordCount
Text3.Text = "条记录!"
Text4.Text = "学院共有" & RsQQ1.RecordCount & "栋楼房"

RsQQ1.Close
conn.Close
Set RsQQ1 = Nothing
Set conn = Nothing
End Sub
#7
purana2007-10-15 10:19
没有添加ADO?
那你没有米,你能吃饭不?
1