错误462 VBA - Excel和PPT之间的自动化

Question

我正在尝试自动将某些展品从Excel复制到PPT模板，以适应大约500种不同的情况。不幸的是，我遇到了错误，它抛出错误462不一致。我已经浏览了几个小时的在线资源，但没有找到任何有用的东西。我知道一个常见的错误是延迟绑定；然而，我已经尽可能地应用了这一点。非常感谢您的帮助。

Dim myBook As Workbook
Set myBook = ThisWorkbook

Dim pptName As String
Dim DestinationPPT As String
Dim myShape As Object
Dim ppt As Object
Dim mySlide As Object

Dim pptA As Object
Set pptA = CreateObject("PowerPoint.Application")


DestinationPPT = myBook.path & "\template.pptx"

Application.ScreenUpdating = False
Application.DisplayAlerts = False

'Call Module1.mkdirectories(myBook.path)

Dim inputRange As Excel.Range
Dim c As Excel.Range
Dim worksheetCt As Integer
worksheetCt = 8
myBook.Worksheets("input").Activate

Set inputRange = Evaluate(myBook.Worksheets("input").Range("c4").Validation.Formula1)
For Each c In inputRange
    Range("c4").Value = c
    Calculate

    Set ppt = pptA.Presentations.Open(DestinationPPT)

    For worksheetCt = 8 To 39
        'On Error Resume Next
        myBook.Activate
        myBook.Worksheets(worksheetCt).Range("Print_Area").Copy
        DoEvents

        pptA.Activate
        'ppt.Activate

        Set mySlide = ppt.Slides(worksheetCt - 5)

        'Call Module1.UglyWait
        **mySlide.Shapes.PasteSpecial DataType:=2**
        'Call Module1.UglyWait

        **Set myShape = mySlide.Shapes(mySlide.Shapes.Count)**

粗体行是代码失败的地方。

Answer 1

我发现，通过在一个单独的过程中完成所有图表的复制和粘贴，我已经不再有这个问题。我猜将幻灯片传递给另一个过程会神奇地导致它是有效的，并且将复制/粘贴放在一个循环中，它尝试多次似乎已经解决了粘贴问题。

Public Sub PPPasteShape(mySlide As PowerPoint.Slide, pc As ChartObject)
Dim i As Integer
Dim worked As Boolean
i = 0
pc.Copy
worked = False
  
  Do While (i < 5 And worked = False)
    Debug.Print "Try: " & CStr(i)
    If i > 0 Then
      Application.Wait (Now + TimeValue("0:00:01"))
    End If
    worked = PPTryPasteShape(mySlide)
    i = i + 1
  Loop
End Sub

Public Function PPTryPasteShape(mySlide As PowerPoint.Slide) As Boolean

On Error GoTo err

mySlide.Shapes.Paste
PPTryPasteShape = True
Exit Function

err:
PPTryPasteShape = False
End Function

Public Sub PPPasteRange(mySlide As PowerPoint.Slide, rng As Range)
Dim i As Integer
Dim worked As Boolean
i = 0
rng.Copy
  
  Do While (i < 5 And worked = False)
    Debug.Print "Try: " & CStr(i)
    If i > 0 Then
      Application.Wait (Now + TimeValue("0:00:01"))
    End If
    worked = PPTryPasteRange(mySlide)
    i = i + 1
  Loop
End Sub


Public Function PPTryPasteRange(mySlide As PowerPoint.Slide) As Boolean

On Error GoTo err

mySlide.Shapes.Paste
PPTryPasteRange = True
Exit Function

err:
PPTryPasteRange = False
End Function

Answer 2

也许可以将它声明为

Dim myShape As Powerpoint.Shape
Dim ppt As Powerpoint.Presentation
Dim mySlide As Powerpoint.Slide