StopPreviousSound

IEffect.StopPreviousSound property

This attribute specifies if the animation effect stops the previous sound. Read/write Boolean.

public bool StopPreviousSound { get; set; }

Examples

[C#]
using (Presentation presentation = new Presentation("demo.pptx"))
{
    // Get the first effect of the first slide.
    IEffect firstSlideEffect = presentation.Slides[0].Timeline.MainSequence[0];
    
    // Get the first effect of the second slide.
    IEffect secondSlideEffect = presentation.Slides[1].Timeline.MainSequence[0];
       
    if (firstSlideEffect.Sound != null)
    {
        // Change the second effect Enhancements/Sound to "Stop Previous Sound"
        secondSlideEffect.StopPreviousSound = true;
    }
}

See Also

Sound Subtype