Question

我正在尝试将列表框中的所有数据复制到excel中（理想情况下我只想将其复制到剪贴板但不确定如何）

无论如何，下面是我的代码，它引发了我们的错误：

未定义的用户定义类型

以下代码：

    Dim oExcel As Excel.Application                                                   ' Excel Application
Set oExcel = New Excel.Application                                                ' Start it
oExcel.Workbooks.Open "J:\Book2.xlsx"   ' **** CHANGE NAME HERE **** Open it.

On Error GoTo kill_task
Col = Listbox31.ColumnCount                                                        ' Number of Columns
Row = Listbox31.ListCount                                                          ' Number of Rows


For c = 1 To UBound(Col)                                                          ' For each Column
    For L = 1 To UBound(Row)                                                      ' in Each Line
         oExcel.Cells(j, i) = Listbox31.List(j - 1, i - 1)                         ' Write the value for Line, Columns
    Next L                                                                        ' Next Line
Next c                                                                            ' Next Col


       oExcel.ActiveWorkbook.Save                                                 ' Save
       oExcel.Workbooks(1).Close                                                  ' Close Workbook
       oExcel.Application.Quit                                                    ' Close Application
Exit Function

kill_task:
      oExcel.ActiveWorkbook.Save                                                  ' Save
      oExcel.Workbooks(1).Close                                                   ' Close Workbook
      oExcel.Application.Quit                                                     ' Close Application
End Function

Answer 1

您可以使用下面的代码将数据复制到剪贴板 - 这不是我之前在网上找到的。将其粘贴到新模块中。

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

Public Const GHND = &H42
Public Const CF_TEXT = 1
Public Const MAXSIZE = 4096

Function ClipBoard_SetData(MyString As String)
   Dim hGlobalMemory As Long, lpGlobalMemory As Long
   Dim hClipMemory As Long, 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."
      GoTo OutOfHere2
   End If

   ' Open the Clipboard to copy data to.
   If OpenClipboard(0&) = 0 Then
      MsgBox "Could not open the Clipboard. Copy aborted."
      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."
   End If

   End Function

使用简单地将ClipBoard_SetData（strYourString）放入VBA中。确保您不要将该模块与该功能相同。

将数据从Listbox导出到Excel

1 个答案: