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ACCESS数据库数据传递的方法

  【IT168 技术文档】

  一直以来,ACCESS数据库中的申报数据在分公司与总公司之间传递,用EXCEL或DBASE、TXT甚至ACCESS等格式,我总觉得不太理想。最近看了一本书,不经意间发现了一个方法,使用ACCESS数据库生成申报数据与读入数据似乎简单了不少,特拿出来与大家分享。同时,也希望能得到更多的指点。

  附上示例:

  Sub Mwrite()
  On Error GoTo thiserr
  Dim rs As New ADODB.Recordset
  rs.Open "dlmd", CurrentProject.Connection, adOpenDynamic, adLockOptimistic, acTable
  rs.Save "a:\dlmd.adtg", adPersistADTG
  rs.Close
  Set rs = Nothing
  thisexit:
  Exit Sub
  thiserr:
  MsgBox Err.Description
  Resume thisexit
  End Sub
  Sub Mread()
  On Error GoTo Merr
  Dim i As Integer
  Dim rsDe As New ADODB.Recordset
  Dim rsSo As New ADODB.Recordset
  rsSo.Open "a:\dlmd.adtg", "provider=mspersist"
  rsDe.Open "dlmd", CurrentProject.Connection, adOpenKeyset, adLockOptimistic, acTable
  Do Until rsSo.EOF
  rsDe.AddNew
  For i = 0 To rsSo.Fields.Count - 1
  rsDe.Fields(i) = rsSo.Fields(rsDe.Fields(i).Name)
  Next i
  rsDe.Update
  rsSo.MoveNext
  Loop
  rsSo.Close
  rsDe.Close
  Set rsSo = Nothing
  Set rsDe = Nothing
  Mexit:
  Exit Sub
  Merr:
  MsgBox Err.Description
  Resume Mexit
  End Sub
  

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