我以前能够在Excel中使用Windows调用来设置剪贴板上的文本。但自从升级到64位Office 2013之后,我就不能了。下面是一些没有错误的代码,但它也没有在剪贴板上设置任何文本。有人能帮我测试和排除故障吗?
将下面的代码粘贴到VBA中的代码模块中之后,您可以通过输入Clipboard_SetData("Copy this to the clipboard.")
在即时窗口中测试它,它应该在剪贴板上设置文本,这样就可以将它粘贴到任何其他应用程序中。
(我使用的是Windows 8,因此不能使用Microsoft窗体或数据对象来操作剪贴板。它在Windows 8上不能正常工作。)
更新和编辑:由于Jason的回答,下面的代码已经更正,现在在64位Excel中正常工作。如果你觉得这有用,请投他的票。
Option Explicit
'Found 64-bit API declarations here: http://spreadsheet1.com/uploads/3/0/6/6/3066620/win32api_ptrsafe.txt
Private Declare PtrSafe Function GlobalAlloc Lib "kernel32" (ByVal wFlags As Long, ByVal dwBytes As LongPtr) As LongPtr
Private Declare PtrSafe Function GlobalFree Lib "kernel32" (ByVal hMem As LongPtr) As LongPtr
Private Declare PtrSafe Function GlobalLock Lib "kernel32" (ByVal hMem As LongPtr) As LongPtr
Private Declare PtrSafe Function GlobalSize Lib "kernel32" (ByVal hMem As LongPtr) As LongPtr
Private Declare PtrSafe Function GlobalUnlock Lib "kernel32" (ByVal hMem As LongPtr) As Long
Private Declare PtrSafe Function OpenClipboard Lib "user32" (ByVal hwnd As LongPtr) As Long
Private Declare PtrSafe Function CloseClipboard Lib "user32" () As Long
Private Declare PtrSafe Function EmptyClipboard Lib "user32" () As Long
Private Declare PtrSafe Function SetClipboardData Lib "user32" (ByVal wFormat As Long, ByVal hMem As LongPtr) As LongPtr
Private Declare PtrSafe Function GetClipboardData Lib "user32" (ByVal wFormat As Long) As LongPtr
Private Declare PtrSafe Function lstrcpy Lib "kernel32" (ByVal lpString1 As Any, ByVal lpString2 As Any) As LongPtr
Private Const GMEM_MOVEABLE = &H2
Private Const GMEM_ZEROINIT = &H40
Private Const GHND = (GMEM_MOVEABLE Or GMEM_ZEROINIT)
Public Const CF_TEXT = 1
Public Const MAXSIZE = 4096
Sub ClipBoard_SetData(MyString As String)
'32-bit code by Microsoft: http://msdn.microsoft.com/en-us/library/office/ff192913.aspx
Dim hGlobalMemory As LongPtr, lpGlobalMemory As LongPtr
Dim hClipMemory As LongPtr, X As Long
' Allocate moveable global memory.
hGlobalMemory = GlobalAlloc(GHND, Len(MyString) + 1)
' Lock the block to get a far pointer to this memory.
lpGlobalMemory = GlobalLock(hGlobalMemory)
' Copy the string to this global memory.
lpGlobalMemory = lstrcpy(lpGlobalMemory, MyString)
' Unlock the memory.
If GlobalUnlock(hGlobalMemory) <> 0 Then
MsgBox "Could not unlock memory location. Copy aborted."
'Debug.Print "GlobalFree returned: " & CStr(GlobalFree(hGlobalMemory))
GoTo OutOfHere
End If
' Open the Clipboard to copy data to.
If OpenClipboard(0&) = 0 Then
MsgBox "Could not open the Clipboard. Copy aborted."
Exit Sub
End If
' Clear the Clipboard.
X = EmptyClipboard()
' Copy the data to the Clipboard.
hClipMemory = SetClipboardData(CF_TEXT, hGlobalMemory)
OutOfHere:
If CloseClipboard() = 0 Then
MsgBox "Could not close Clipboard."
End If
End Sub
发布于 2013-09-24 03:50:46
好了,我知道了.
您需要在代码的版本中更改这一行:
Private Declare PtrSafe Function lstrcpy Lib "kernel32" (ByVal lpString1 As String, ByVal lpString2 As String) As LongPtr
对此:
Private Declare PtrSafe Function lstrcpy Lib "kernel32" (ByVal lpString1 As Any, ByVal lpString2 As Any) As LongPtr
如果您按照已有的方式遍历代码,您将看到在调用lstrcopy时,lpGlobalMemory的值发生了变化。当类型更改为任意时,值保持不变。
在windows 7上适用于我,希望它对你有用!
发布于 2016-02-19 18:16:37
为其他人张贴完整的代码。测试和使用Excel 2007、2010、2013、2016和64位Excel的32位版本,这些版本都运行在Windows 10上
'http://stackoverflow.com/questions/14738330/office-2013-excel-putinclipboard-is-different
Option Explicit
#If VBA7 Then
Declare PtrSafe Function GlobalUnlock Lib "kernel32" (ByVal hMem As LongPtr) As LongPtr
Declare PtrSafe Function GlobalLock Lib "kernel32" (ByVal hMem As LongPtr) As LongPtr
Declare PtrSafe Function GlobalAlloc Lib "kernel32" (ByVal wFlags As Long, ByVal dwBytes As LongPtr) As LongPtr
Declare PtrSafe Function CloseClipboard Lib "User32" () As Long
Declare PtrSafe Function OpenClipboard Lib "User32" (ByVal hwnd As LongPtr) As LongPtr
Declare PtrSafe Function EmptyClipboard Lib "User32" () As Long
Declare PtrSafe Function lstrcpy Lib "kernel32" (ByVal lpString1 As Any, ByVal lpString2 As Any) As LongPtr
Declare PtrSafe Function SetClipboardData Lib "User32" (ByVal wFormat As Long, ByVal hMem As LongPtr) As LongPtr
#Else
Declare Function GlobalUnlock Lib "kernel32" (ByVal hMem As Long) As Long
Declare Function GlobalLock Lib "kernel32" (ByVal hMem As Long) As Long
Declare Function GlobalAlloc Lib "kernel32" (ByVal wFlags As Long, ByVal dwBytes As Long) As Long
Declare Function CloseClipboard Lib "User32" () As Long
Declare Function OpenClipboard Lib "User32" (ByVal hwnd As Long) As Long
Declare Function EmptyClipboard Lib "User32" () As Long
Declare Function lstrcpy Lib "kernel32" (ByVal lpString1 As Any, ByVal lpString2 As Any) As Long
Declare Function SetClipboardData Lib "User32" (ByVal wFormat As Long, ByVal hMem As Long) As Long
#End If
Public Const GHND = &H42
Public Const CF_TEXT = 1
Public Const MAXSIZE = 4096
Function ClipBoard_SetData(MyString As String)
#If VBA7 Then
Dim hGlobalMemory As LongPtr, lpGlobalMemory As LongPtr, hClipMemory As LongPtr
#Else
Dim hGlobalMemory As Long, lpGlobalMemory As Long, hClipMemory As Long
#End If
Dim x As Long
' Allocate moveable global memory.
'-------------------------------------------
hGlobalMemory = GlobalAlloc(GHND, Len(MyString) + 1)
' Lock the block to get a far pointer
' to this memory.
lpGlobalMemory = GlobalLock(hGlobalMemory)
' Copy the string to this global memory.
lpGlobalMemory = lstrcpy(lpGlobalMemory, MyString)
' Unlock the memory.
If GlobalUnlock(hGlobalMemory) <> 0 Then
MsgBox "Could not unlock memory location. Copy aborted. Please contact 14Fathoms."
GoTo OutOfHere2
End If
' Open the Clipboard to copy data to.
If OpenClipboard(0&) = 0 Then
MsgBox "Could not open the Clipboard. Copy aborted. Please contact 14Fathoms."
Exit Function
End If
' Clear the Clipboard.
x = EmptyClipboard()
' Copy the data to the Clipboard.
hClipMemory = SetClipboardData(CF_TEXT, hGlobalMemory)
OutOfHere2:
If CloseClipboard() = 0 Then
MsgBox "Could not close Clipboard. Please contact 14Fathoms."
End If
End Function
Sub TestCOPYPASTE()
Call ClipBoard_SetData("Hello World " & now())
'Open notepad or in the immediate window and hit control-v
End Sub
发布于 2022-03-11 09:46:05
我知道这个问题现在已经解决了,但是我更喜欢这种大得多的更简单的方法,它将独立于体系结构工作。我喜欢用一个函数来读/写剪贴板。
Function Clipboard(Optional StoreText As String) As String
'PURPOSE: Read/Write to Clipboard
'Source: ExcelHero.com (Daniel Ferry)
Dim x As Variant
'Store as variant for 64-bit VBA support
x = StoreText
'Create HTMLFile Object
With CreateObject("htmlfile")
With .parentWindow.clipboardData
Select Case True
Case Len(StoreText)
'Write to the clipboard
.setData "text", x
Case Else
'Read from the clipboard (no variable passed through)
Clipboard = .GetData("text")
End Select
End With
End With
End Function
https://stackoverflow.com/questions/18668928
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