GetBasePlaceholder

IShape.GetBasePlaceholder 方法

返回基本占位符形状（当前形状继承的布局和/或母版幻灯片的形状）。如果当前形状未继承，则返回null。

public IShape GetBasePlaceholder()

示例

[C#]
// 获取占位符形状的所有（母版/布局/幻灯片）动画效果
using (Presentation pres = new Presentation("sample.pptx"))
{
    ISlide slide = pres.Slides[0];
    IShape shape = slide.Shapes[0];
    IEffect[] shapeEffects = slide.Timeline.MainSequence.GetEffectsByShape(shape);

    IShape layoutShape = shape.GetBasePlaceholder();
    IEffect[] layoutShapeEffects = slide.LayoutSlide.Timeline.MainSequence.GetEffectsByShape(layoutShape);

    IShape masterShape = layoutShape.GetBasePlaceholder();
    IEffect[] masterShapeEffects = slide.LayoutSlide.MasterSlide.Timeline.MainSequence.GetEffectsByShape(masterShape);
}

另见

AddPlaceholder GetImage