所以,我已经做了一百万种不同的方式,但这让我感到困扰。我试图遍历记录集,识别一个数字并与下一条记录进行比较。如果匹配,我想更改匹配值。它似乎在某种程度上有效,但随后我得到所有记录为"匹配" ....说有没有匹配的记录'。我确定这是一件让我感到愚蠢的事情,所以如果有人能在这里指出我的缺陷,那就太棒了!一如既往,提前谢谢!!!
con.Open _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=" & App.Path & "\Books.mdb;" & _
"Jet OLEDB:Engine Type=4;"
rs1.Open "A", con, adOpenKeyset, adLockPessimistic, adCmdTableDirect
rs2.Open "B", con, adOpenKeyset, adLockPessimistic, adCmdTableDirect
rs1.MoveFirst
While Not rs1.EOF
rs2.MoveFirst
While Not rs2.EOF
If rs1("ID").Value = rs2("ID").Value Then
With rs2
!Matching_Criteria = "Matched"
.Update
End With
Else
With rs2
!Matching_Criteria = "UnMatched"
.Update
End With
End If
rs2.MoveNext
Wend
rs1.MoveNext
Wend
答案 0 :(得分:-2)
确保桌子的机器人为您提供垄断访问和/或使用静态rst(我不记得清楚)
填充rst's:
.MoveLast
.MoveFirst
lCnt = .RecordsCount'(引擎不要格式化它......)
使用For i = 1 to lCnt
代替While ... Wend