PowerPoint VBA創建和保存幻燈片

Question

當我分別調用每個模塊時，一切正常...但是當我從MAIN模塊中調用它們時，文本不會在保存的幻燈片溢出時縮小。 您能幫忙找到解決此問題的方法嗎

Sub MAIN()

Call Module1.CreateSlides
Call Module2.SaveSlides

End Sub

[ Module1 ]

Sub CreateSlides()

'Open the Excel workbook. Change the filename here.
Dim OWB As New Excel.Workbook
Set OWB = Excel.Application.Workbooks.Open("C:\B\Books\TXT.xlsx")

'Grab the first Worksheet in the Workbook
Dim WS As Excel.Worksheet
Set WS = OWB.Worksheets(1)

'Loop through each used row in Column A
For i = 1 To WS.Range("A65536").End(xlUp).Row

    'Copy the first slide and paste at the end of the presentation
    ActivePresentation.Slides(1).Copy
    ActivePresentation.Slides.Paste (ActivePresentation.Slides.Count + 1)

    'Change the text of the first text box on the slide.
    ActivePresentation.Slides(ActivePresentation.Slides.Count).Shapes(1).TextFrame.TextRange.Text = WS.Cells(i, 1).Value
    ActivePresentation.Slides(ActivePresentation.Slides.Count).Shapes(2).TextFrame.TextRange.Text = WS.Cells(i, 2).Value
    ActivePresentation.Slides(ActivePresentation.Slides.Count).Shapes(3).TextFrame.TextRange.Text = WS.Cells(i, 3).Value
 Next

'Close Excel
ActiveWorkbook.Close

'Delete presentation
ActivePresentation.Slides(1).Delete

End Sub

[ Module2 ]

Sub SaveSlides ()

'Save slides as png
Dim sImagePath As String
Dim sImageName As String
Dim oSlide As Slide '* Slide Object

On Error GoTo Err_ImageSave

sImagePath = "C:\"
For Each oSlide In ActivePresentation.Slides
    sImageName = oSlide.SlideNumber & ".png"
    oSlide.Export sImagePath & sImageName, "PNG"
Next oSlide

Err_ImageSave:
If Err <> 0 Then
    MsgBox Err.Description
End If

'Delete all slides
Dim Pre As Presentation
Set Pre = ActivePresentation
Dim x As Long
For x = Pre.Slides.Count To 1 Step -1
    Pre.Slides(x).Delete
Next x

'Add New slide
Set pptLayout = ActivePresentation.Designs(1).SlideMaster.CustomLayouts(1)
Set Sld = ActivePresentation.Slides.AddSlide(1, pptLayout)
Sld.Design = ActivePresentation.Designs(1)

End Sub

Answer 1

您提到“文本不會在已保存的幻燈片上溢出時縮小”。 您指的是什么文字？ 沒有任何行在代碼中設置以下屬性，因此任何幻燈片上的對象都應跟隨幻燈片母版（以及關聯的自定義布局）中這些對象的屬性。

Sld.Shapes(x).TextFrame2.AutoSize = msoAutoSizeShapeToFitText

嘗試使用上面的行根據需要顯式設置fit選項。 修改后的子：

Option Explicit

Sub CreateSlides()

'Open the Excel workbook. Change the filename here.
Dim OWB As New Excel.Workbook
Set OWB = Excel.Application.Workbooks.Open("C:\B\Books\TXT.xlsx")
Dim i As Long

'Grab the first Worksheet in the Workbook
Dim WS As Excel.Worksheet
Set WS = OWB.Worksheets(1)

'Loop through each used row in Column A
For i = 1 To WS.Range("A65536").End(xlUp).Row
  With ActivePresentation
    'Copy the first slide and paste at the end of the presentation
    .Slides(1).Copy
    .Slides.Paste (.Slides.Count + 1)

    'Change the text of the first text box on the slide.
    With .Slides(.Slides.Count).Shapes(1).TextFrame2
      .AutoSize = msoAutoSizeShapeToFitText
      .WordWrap = msoTrue
      .TextRange.Text = WS.Cells(i, 1).Value
    End With
    With .Slides(.Slides.Count).Shapes(2).TextFrame2
      .AutoSize = msoAutoSizeShapeToFitText
      .WordWrap = msoTrue
      .TextRange.Text = WS.Cells(i, 2).Value
    End With
    With .Slides(.Slides.Count).Shapes(3).TextFrame2
      .AutoSize = msoAutoSizeShapeToFitText
      .WordWrap = msoTrue
      .TextRange.Text = WS.Cells(i, 3).Value
    End With
  End With
 Next

'Close Excel
ActiveWorkbook.Close

'Delete presentation
ActivePresentation.Slides(1).Delete

End Sub

Answer 2

這似乎是PowerPoint中的錯誤。 我自己也遇到了同樣的問題。

如果您可以運行全部主要代碼，然后分別運行另一個小模塊來“整理”文本，則可以解決此問題。

在主代碼中的某處，標記每個包含文本的形狀（或者可能只是設置為在溢出時縮小的形狀）。 例如，如果您在oSh中引用了該形狀：

oSh.Tags.Add "H", cStr(oSh.Height)
oSh.Tags.Add "W", cStr(oSh.Width)

現在，將形狀標記為其應具有的尺寸。 當您的主代碼向其中倒入文本時，大小將重置（錯誤地...存在錯誤）。

因此，稍后，您分別運行代碼

' Looks at each shape on each slide and
' if it's tagged, reset the size to the
' size indicated by the tags:
If Len(oSh.Tags("H")) > 0 Then
   oSh.Height = cSng(oSh.Tags("H")
   oSh.Width = cSng(oSh.Tags("W")
End if

Answer 3

修復模塊要單獨應用

Sub FixUp()

Dim Obj1 As Object
Set Obj1 = CreateObject("powerpoint.application")
Obj1.Presentations.Open FileName:="C:\B\name.pptm"

    Dim pptSlide As Slide
    Dim pptShape as Shape
    'Set pptSlide = ActivePresentation.Slides(1)
    For Each pptSlide in ActivePresentation.Slides
      'With pptSlide.Shapes(1)
       For Each pptShape in pptSlide.Shapes
          With pptShape
          If .TextFrame2.TextRange.Characters.Count > 1 Then
              .TextFrame2.AutoSize = msoAutoSizeTextToFitShape
          End If
          End With '  pptShape
       Next  ' pptShape
      End With
    Next   ' Slide
End Sub