如何读取 PowerPoint 文档并将其幻灯片存储到 Slide 对象中？

Question

如何使用 C# 读取 PowerPoint 文档并将其幻灯片存储到 Slide 对象中？

因此，如果我运行此代码并加载 ppt 文件：

Microsoft.Office.Interop.PowerPoint.Application PowerPoint_App = new Microsoft.Office.Interop.PowerPoint.Application();  
Microsoft.Office.Interop.PowerPoint.Presentations multi_presentations = PowerPoint_App.Presentations;  
Microsoft.Office.Interop.PowerPoint.Presentation presentation = multi_presentations.Open(@"D:\Peak Sourcing\Work\ppt_test\presenting.ppt");

那么如何获取例如第一张幻灯片并将其保存到 object/variable Slide first_slide?

Answer 1

Presentation 对象有一个幻灯片集合，您可以将其编入索引。

Answer 2

我使用的是 VBA，而不是 C#，因此无法为您提供直接可用的代码示例，但您可以在 VBA 中大致了解如何执行此操作：

Sub Example()

Dim oPres As Presentation
Dim oSl As Slide
Dim sFileName As String
Dim aSlides() As Slide

sFileName = "c:\somefolder\mypres.pptx"

' Open the presentation
Set oPres = Presentations.Open(sFileName)

' Prepare an array to hold slide objects
ReDim aSlides(1 To oPres.Slides.Count)

' Add each slide in the presentation to the array
For Each oSl In oPres.Slides
    Set aSlides(oSl.SlideIndex) = oSl
Next

' Now you have an array of slides
' Do what you will with it

End Sub

如何读取 PowerPoint 文档并将其幻灯片存储到 Slide 对象中？

How to read a PowerPoint document and store its slides into Slide objects?

c#

powerpoint