VBA宏将数据从一个excel文件复制到另一个

问题描述

我有2个 Excel 工作簿。两者都在不同的文件夹。
我使用宏将数据复制到另一个宏。

I have 2 Excel workbooks. Both are in different folders.I am copying data from one to another using a macro.

我观察到一个下标范围错误...

I observe a subscript out of range error...

对此有任何见解？

这是我的代码

Sub copydata()
Dim wkbSource As Workbook
Dim wkbDest As Workbook
Dim shttocopy As Worksheet
Dim wbname As String

' check if the file is open
ret = Isworkbookopen("C:\file1.xlsx")
If ret = False Then
' open file
Set wkbSource = Workbooks.Open("C:\file1.xlsx")
Else
'Just make it active
 Workbooks("C:\file1.xlsx").Activate
 End If

' check if the file is open

ret = Isworkbookopen("C:\File2.xlsx")
If ret = False Then
' open file
Set wkbDest = Workbooks.Open("C:\file2.xlsx")
Else
'Just make it active
 Workbooks("file2.xlsx").Activate

End If

'perform copy
Set shttocopy = wkbSource.Sheets("filedata")
shttocopy.Copy wkbDest.Sheets(3)

End Sub

Function Isworkbookopen(filename As String)
Dim ff As Long, ErrNo As Long
Dim wkb As Workbook
Dim nam As String

wbname = filename
On Error Resume Next

ff = FreeFile()
Open filename For Input Lock Read As #ff
Close ff
ErrNo = Err
On Error GoTo 0
Select Case ErrNo
Case 0: Isworkbookopen = False
Case 70: Isworkbookopen = True
Case Else: Error ErrNo
End Select

End Function

推荐答案

好的，我想我得到了而不是 .Activate ，我们只要设置这本书，如果它已经打开了。我们还将以其文件名NOT路径引用该书（正如我在上面的评论中错误地提出的）。

OK, I think I got it. Instead of .Activate, we'll just set the book if it's already open. We'll also reference the book by its file name, NOT path (as I had erroneously suggested in a comment above).

这对我有用：

Sub copydata()
Dim wkbSource As Workbook
Dim wkbDest As Workbook
Dim shttocopy As Worksheet
Dim wbname As String

' check if the file is open
ret = Isworkbookopen("C:\stack\file1.xlsx")
If ret = False Then
' open file
Set wkbSource = Workbooks.Open("C:\stack\file1.xlsx")
Else
'Just make it active
 'Workbooks("C:\stack\file1.xlsx").Activate
 Set wkbSource = Workbooks("file1.xlsx")
 End If

' check if the file is open

ret = Isworkbookopen("C:\stack\File2.xlsx")
If ret = False Then
' open file
Set wkbDest = Workbooks.Open("C:\stack\file2.xlsx")
Else
'Just make it active
 'Workbooks("C:\stack\file2.xlsx").Activate
 Set wkbDest = Workbooks("file2.xlsx")

End If

'perform copy
Set shttocopy = wkbSource.Sheets("filedata")
shttocopy.Copy wkbDest.Sheets(3)

End Sub

Function Isworkbookopen(filename As String)
Dim ff As Long, ErrNo As Long
Dim wkb As Workbook
Dim nam As String

wbname = filename
On Error Resume Next

ff = FreeFile()
Open filename For Input Lock Read As #ff
Close ff
ErrNo = Err
On Error GoTo 0
Select Case ErrNo
Case 0: Isworkbookopen = False
Case 70: Isworkbookopen = True
Case Else: Error ErrNo
End Select

End Function

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