PowerPoint编程查找并删除动画/效果

Question

我使用以下代码在PowerPoint幻灯片中编程（VSTO）添加了动画

    activeSlide.TimeLine.InteractiveSequences.Add().AddTriggerEffect(
        textBox2,
        MsoAnimEffect.msoAnimEffectFade,
        MsoAnimTriggerType.msoAnimTriggerOnMediaBookmark,
        selectedShape,
        "Bookmark A",
        MsoAnimateByLevel.msoAnimateLevelNone);   

    activeSlide.TimeLine.InteractiveSequences.Add().AddTriggerEffect(
        textBox2,
        MsoAnimEffect.msoAnimEffectFade,
        MsoAnimTriggerType.msoAnimTriggerOnMediaBookmark,
        selectedShape,
        "Bookmark B",
        MsoAnimateByLevel.msoAnimateLevelNone).Exit = MsoTriState.msoTrue;

因此，我将如何删除动画而不删除动画 textBox2？有没有办法穿越动画并找到我需要删除的动画 textBox2?

Answer 1

感谢Shyam Pillai的答案，我将他的VBA代码翻译如下：

    private void DeleteAnnimations(Slide slide, Shape shape)
    {
        for (int i = slide.TimeLine.InteractiveSequences.Count; i >= 1; i--)
        {
            Sequence sequence = slide.TimeLine.InteractiveSequences[i];
            for (int x = sequence.Count; x >= 1; x--)
            {
                Effect effect = sequence[x];
                if (effect.Timing.TriggerType == MsoAnimTriggerType.msoAnimTriggerOnMediaBookmark)
                {
                    if (effect.Shape.Name == shape.Name)
                        effect.Delete();
                }
            }
        }
    }

Answer 2

请原谅我，因为我没有PPT 2010方便（您应该在问题中注意到它是该版本），但这应该使您朝着正确的方向启动。

InteractiveSequences 是一个集合 Sequence 对象
Sequence 对象确实是 Effect 对象
Effect 对象有一个 Shape 财产

foreach (Sequence seq in activeSlide.TimeLine.InteractiveSequences)
  foreach (Effect eff in seq)
    if (eff.Shape == "target shape")
      ...

我相信效果对象本身有一个删除或删除函数。

Answer 3

它只是在不删除文本框的情况下删除动画：

dim osh as shape

set osh = .....

oSh.AnimationSettings.Animate = 0 => deleting the animation of osh