vba - PowerPoint VBA : How to set Animation Start event to "With Previous"

Question

在 PowerPoint 宏中，我想将“动画”选项卡上“计时”组中的“开始”设置为“与上一个一起”。今天是我第一次使用 VBA，所以请不要 mock 我的代码:

子调整All() 变暗 osld 作为幻灯片 调暗 ohp 作为形状

For Each osld In ActivePresentation.Slides
    For Each oshp In osld.Shapes
        If oshp.Type = msoMedia Then
            If oshp.MediaType = ppMediaTypeSound Then
                oshp.Left = 460.7499
                oshp.Top = 250.7499
                oshp.AnimationSettings.PlaySettings.LoopUntilStopped = True
            End If
        End If
    Next oshp
Next osld
End Sub

也许我需要使用 AddEffect()，但这似乎有点过于复杂？我看过一些文档和帖子，但没有找到要设置的属性或要应用的值。

我并不是想问多个问题，但如果有人可以进一步提供帮助或告诉我在哪里 RTFM，对于另一个对象，我想将相同的内容设置为“单击时”，并设置“出现”在“动画”组和“效果选项”的“作为一个对象”中。

更新:这非常接近工作:

子调整All() 变暗 osld 作为幻灯片 调暗 ohp 作为形状

For Each osld In ActivePresentation.Slides
    For i = osld.TimeLine.MainSequence.Count To 1 Step -1
        osld.TimeLine.MainSequence(i).Delete
    Next i
    For Each oshp In osld.Shapes
         If oshp.Type = msoPlaceholder Then
            If oshp.Name <> "Content Placeholder 2" Then
                oshp.AnimationSettings.Animate = False
            End If
            If oshp.Name = "Content Placeholder 2" Then
                Set oeff = osld.TimeLine.MainSequence.AddEffect(Shape:=oshp, effectid:=msoAnimEffectAppear, trigger:=msoAnimTriggerOnPageClick)
                oshp.AnimationSettings.AnimationOrder = 1
            End If
        End If
        If oshp.Type = msoMedia Then
            If oshp.MediaType = ppMediaTypeSound Then
                Set oeff = osld.TimeLine.MainSequence.AddEffect(Shape:=oshp, effectid:=msoAnimEffectMediaPlay, trigger:=msoAnimTriggerWithPrevious)
                oshp.Left = 460.7499
                oshp.Top = 250.7499
                oshp.ScaleHeight 0.2, msoTrue
                oshp.ScaleWidth 0.2, msoTrue
                oshp.AnimationSettings.PlaySettings.LoopUntilStopped = True
            End If
        End If
    Next oshp
Next osld
End Sub

除了我最终得到两个触发器，这看起来不太正确，但似乎不会引起问题。

更新:希望最终更新。我想我只需要清除音频的默认动画。我将其添加到条件的顶部:

            If oshp.MediaType = ppMediaTypeSound Then
                oshp.AnimationSettings.Animate = False

Answer 1

PowerPoint 编程有点过于复杂。 AddEffect 正是您需要使用的:

Sub AdjustTable()
  Dim oSlide As Slide
  Dim oShape As Shape
  Dim oEffect As Effect
  For Each oSlide In ActivePresentation.Slides
    For Each oShape In oSld.Shapes
      If oShape.Type = msoMedia Then
        If oShape.MediaType = ppMediaTypeSound Then
          oShape.Left = 460.7499
          oShape.Top = 250.7499
          Set oEffect = oSlide.TimeLine.MainSequence.AddEffect(Shape:=oShape, _
          effectid:=msoAnimEffectMediaPlay, MsoAnimateByLevel:=msoAnimateLevelNone, _
          MsoAnimTriggerType:=msoAnimTriggerWithPrevious)
        End If
      End If
    Next oShape
  Next oSlide
End Sub

顺便说一句，如果您只检查媒体类型的占位符，您将错过插入内容占位符中的任何视频。