VBA 中的 Powerpoint 幻灯片计数变量

Powerpoint Slide Count Variable in VBA

我正在 vba 中制作 Powerpoint。我的计划是设置代码,以便每个子例程创建特定的幻灯片。但是,我需要将幻灯片编号传递给每个子例程,以便它在正确的位置创建正确的幻灯片。我在定义 excel vba 中的 .Slides.Count 时遇到问题。我知道它在技术上是一个 Long,但不知何故我能够在另一个不再工作的代码补丁中将它作为 Integer 传递。

我的问题是:

  1. .Slides.Count函数。从技术上讲,它是 Long 还是 Integer。如果是 Long,为什么要这样定义?是因为整数有上限而多头没有吗?

  2. 我应该如何将 .Slides.Count 变量传递到创建新幻灯片的子例程中?作为整数还是长整数?

我有一些示例代码:

Sub CreatePres()

Dim ppApp As PowerPoint.Application
Dim ppPres As PowerPoint.Presentation
Dim ppSlide As PowerPoint.Slide
Dim ppTextbox As PowerPoint.Shape

Set ppApp = New PowerPoint.Application
ppApp.Visible = True
ppApp.Activate

Set ppPres = ppApp.Presentations.Add
slidesCount = ppPres.Slides.Count
Set ppSlide = ppPres.Slides.Add(slidesCount + 1, ppLayoutTitle)
ppSlide.Shapes(1).TextFrame.TextRange.Text = "Hello world"
ppSlide.Shapes(2).TextFrame.TextRange.Text = Date
slidesCount = slidesCount + 1

Call slide2(slidesCount)

End Sub
Sub slide2(i As Integer)
Set ppSlide = ppPres.Slides.Add(i + 1, ppLayoutTitle)
ppSlide.Select
ppSlide.Shapes(1).TextFrame.TextRange.Text = "Hello world"
ppSlide.Shapes(2).TextFrame.TextRange.Text = Date

End Sub

http://vba.relief.jp/powerpoint-vba-get-active-slide-number/

设置当前幻灯片变量的方法是
foo = ActiveWindow.Selection.SlideRange.SlideIndex

然后用Call slide2(slidesCount)

调用函数

尝试以下方法

Sub CreatePres()
    Dim ppApp As PowerPoint.Application
    Dim ppPres As PowerPoint.Presentation
    Dim ppSlide As PowerPoint.Slide
    Dim ppTextbox As PowerPoint.Shape

    Set ppApp = New PowerPoint.Application
    ppApp.Visible = True
    ppApp.Activate

    Set ppPres = ppApp.Presentations.Add
    slidesCount = ppPres.Slides.Count
    Set ppSlide = ppPres.Slides.Add(slidesCount + 1, ppLayoutTitle)
    ppSlide.Shapes(1).TextFrame.TextRange.Text = "Hello world"
    ppSlide.Shapes(2).TextFrame.TextRange.Text = Date
    slidesCount = ActiveWindow.Selection.SlideRange.SlideIndex
    Call slide2(slidesCount)
End Sub

Sub slide2(i As Integer)
    Set ppSlide = ppPres.Slides.Add(i + 1, ppLayoutTitle)
    ppSlide.Select
    ppSlide.Shapes(1).TextFrame.TextRange.Text = "Hello world"
    ppSlide.Shapes(2).TextFrame.TextRange.Text = Date
End Sub