【access小品】后台数据库重联函数
时 间:2010-05-29 00:00:00
作 者:todaynew ID:10802 城市:武汉
摘 要:后台重联函数
正 文:
Function MyTrdb(Fpath As String, Fname As String)
'引用:Microsoft Scripting Runtime
'功能:重建表链接。
'参数:Fname:后台数据库完整文件名
'示例:MyTrdb(CurrentProject.Path & "\","后台.mdb")
Dim myFSO As New FileSystemObject
Dim obj As AccessObject, dbs As Object
Dim tbnmae As String, sname As String
Dim Dname As String
On Error GoTo MyTrdb_Err
If myFSO.FileExists(Fpath & Fname) = True Then
Set dbs = Application.CurrentData
For Each obj In dbs.AllTables
If InStr(obj.Name, "MSys") = 0 Then
If DLookup("Type", "MSysObjects", "name='" & obj.Name & "'") = 6 Then
Dname = Nz(DLookup("Database", "MSysObjects", "name='" & obj.Name & "'"), "")
If Fpath & Fname <> Dname Then
If Dname <> "" Then
If Mid(Dname, InStrRev(Dname, "\") + 1) = Fname Then
tbnmae = obj.Name
sname = DLookup("ForeignName", "MSysObjects", "name='" & obj.Name & "'")
DoCmd.DeleteObject acTable, tbnmae '删除链接
DoCmd.TransferDatabase acLink, "Microsoft Access", Fpath & Fname, acTable, sname, tbnmae, False '建立链接
End If
End If
End If
End If
End If
Next obj
End If
MyTrdb_Exit:
Exit Function
MyTrdb_Err:
MsgBox Error$
Resume MyTrdb_Exit
End Function
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