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Enum PdfSoundChannels - WindowsForms API Reference | Syncfusion

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    Enum PdfSoundChannels

    The number of sound channels.

    Namespace: Syncfusion.Pdf.Interactive
    Assembly: Syncfusion.Pdf.Base.dll
    Syntax
    public enum PdfSoundChannels
    Examples
    //Load an existing document.
    PdfLoadedDocument document = new PdfLoadedDocument(@"..\..\Annotations.pdf");
    //Gets the annotation from loaded document.
    PdfLoadedSoundAnnotation soundAnnotation = document.Pages[1].Annotations[5] as PdfLoadedSoundAnnotation;
    //Sets the sound annotation border
    soundAnnotation.Border.Width = 4;
    soundAnnotation.Border.HorizontalRadius = 20;
    soundAnnotation.Border.VerticalRadius = 30;
    //Set the PDF sound annotation icon.
    soundAnnotation.Icon = PdfSoundIcon.Speaker;
    //Sets the PDF sound.
     PdfSound sound = new PdfSound("Startup.wav");
     soundAnnotation.Sound=sound;
    //Save the document.
    document.Save("SoundAnnotation.pdf");
    document.Close(true);
    'Load an existing document.
    Dim document As New PdfLoadedDocument("..\..\Annotations.pdf")
    'Gets the annotation from loaded document.
    Dim soundAnnotation As PdfLoadedSoundAnnotation = document.Pages(1).Annotations(5) as PdfLoadedSoundAnnotation
    'Sets the sound annotation border
    soundAnnotation.Border.Width = 4
    soundAnnotation.Border.HorizontalRadius = 20
    soundAnnotation.Border.VerticalRadius = 30
    'Set the PDF sound annotation icon.
    soundAnnotation.Icon = PdfSoundIcon.Speaker
    Sets the PDF sound.
    Dim sound As PdfSound  = New PdfSound("Startup.wav")
    sound.Channels = PdfSoundChannels.Mono
    'Save the document.
    document.Save("SoundAnnotation.pdf")
    document.Close(True)

    Fields

    Name Description
    Mono

    One channel.

    Stereo

    Two channels.

    See Also
    PdfDocument
    PdfSoundAnnotation
    PdfSound
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