Odpowiedź Renaud nie działa już w programie Access 2010 z plikami Excel lub CSV.
zrobiłem kilka modyfikacji:
- dostosowany do aktualnego wzoru na ciąg połączenia
- obsługiwane ścieżka baza inaczej dla plików Excel (w tym nazwa pliku) i plików CSV (nie zawiera nazwy pliku)
Oto kod:
Public Function RefreshLinksToPath(strNewPath As String, _
Optional OnlyForTablesMatching As String = "*") As Boolean
Dim collTbls As New Collection
Dim i As Integer
Dim strDBPath As String
Dim strTbl As String
Dim strMsg As String
Dim strDBName As String
Dim strcon As String
Dim dbCurr As DAO.Database
Dim dbLink As DAO.Database
Dim tdf As TableDef
Set dbCurr = CurrentDb
On Local Error GoTo fRefreshLinks_Err
'First get all linked tables in a collection'
dbCurr.TableDefs.Refresh
For Each tdf In dbCurr.TableDefs
With tdf
If ((.Attributes And TableDefAttributeEnum.dbAttachedTable) = _
TableDefAttributeEnum.dbAttachedTable) _
And (.Name Like OnlyForTablesMatching) Then
Debug.Print "Name: " & .Name
Debug.Print "Connect: " & .Connect
collTbls.Add Item:=.Name & ";" & .Connect, Key:=.Name
End If
End With
Next
Set tdf = Nothing
' Now link all of them'
For i = collTbls.Count To 1 Step -1
strConnRaw = collTbls(i)
' Get table name from the full connection string
strTbl = Left$(strConnRaw, InStr(1, strConnRaw, ";") - 1)
' Get original database path
strDBPath = Right(strConnRaw, Len(strConnRaw) - (InStr(1, strConnRaw, "DATABASE=") + 8))
' Get the name of the linked database
strDBName = Right(strDBPath, Len(strDBPath) - InStrRev(strDBPath, "\"))
' Get remainder of connection string
strConn = Mid(strConnRaw, InStr(1, strConnRaw, ";") + 1, InStr(1, strConnRaw, "DATABASE=") _
- InStr(1, strConnRaw, ";") - 1)
' Reconstruct the full database path with the given path
' CSV-Files are not linked with their name!
If Left(strConn, 4) = "Text" Then
strDBPath = strNewPath
Else
strDBPath = strNewPath & "\" & strDBName
End If
' Reconnect '
Set tdf = dbCurr.TableDefs(strTbl)
With tdf
.Connect = strConn & "Database=" & strDBPath
.RefreshLink
collTbls.Remove (.Name)
End With
Next
RefreshLinksToPath = True
fRefreshLinks_End:
Set collTbls = Nothing
Set tdf = Nothing
Set dbLink = Nothing
Set dbCurr = Nothing
Exit Function
fRefreshLinks_Err:
RefreshLinksToPath = False
Select Case Err
Case 3059:
Case Else:
strMsg = "Error Information..." & vbCrLf & vbCrLf
strMsg = strMsg & "Function: fRefreshLinks" & vbCrLf
strMsg = strMsg & "Description: " & Err.Description & vbCrLf
strMsg = strMsg & "Error #: " & Format$(Err.Number) & vbCrLf
MsgBox strMsg
Resume fRefreshLinks_End
End Select
End Function
tylko drobne dodatek dla osób nieznanych z dostępem (jak ja!): Można wykonać ten kod automatycznie przy starcie, tworząc nowe makro o nazwie dokładnie 'AutoExec', włącznie tam komenda 'RunCode' wywołująca' RefreshLinksToPath (Application.CurrentProject.Path) ' – pgr