AnnAudioObject Class

Visual Basic (Declaration)
<SerializableAttribute()> Public Class AnnAudioObject Inherits AnnImageObject Implements IAnnPictureObject

Visual Basic (Usage)	Copy Code
`Dim instance As AnnAudioObject`

C#
[SerializableAttribute()] public class AnnAudioObject : AnnImageObject, IAnnPictureObject

C++/CLI
[SerializableAttribute()] public ref class AnnAudioObject : public AnnImageObject, IAnnPictureObject

This example creates a new audio object at location 100, 200 and with dimensions of 400 x 600 and then adds it to a container.

Visual Basic	Copy Code
`Private Sub AnnAudioObject_AnnAudioObject(ByVal container As AnnContainer, ByVal waveFileName As String) Dim audio As AnnAudioObject = New AnnAudioObject() audio.Bounds = New AnnRectangle(100, 200, 400, 600, AnnUnit.Pixel) audio.FileName = waveFileName container.Objects.Add(audio) ' play the audio to test it If (audio.CanPlay) Then audio.Play() End If End Sub`

C#	Copy Code
`private void AnnAudioObject_AnnAudioObject(AnnContainer container, string waveFileName) { AnnAudioObject audio = new AnnAudioObject(); audio.Bounds = new AnnRectangle(100, 200, 400, 600, AnnUnit.Pixel); audio.FileName = waveFileName; container.Objects.Add(audio); // play the audio to test it if((audio.CanPlay)) audio.Play(); }`

The audio annotation object is a scaled image that can be activated to play an audio (WAV) clip. The WAV file path is stored in the FileName property, so the WAV data itself is not stored in this object, only the physical path. In automation mode, when this audio object is clicked, the framework will try to locate and then play the WAV file stored in FileName. This object will use the default image of an audio speaker. To change this default image, change the AnnImageObject.Picture value.

The AnnAudioObject class inherits the the AnnImageObject class and accesses the common AnnImageObject.Picture property mentioned above through this inheritance.

For more information about the audio annotation object refer to AnnAudioObject. For more information about the automated annotation audio object, refer to Annotation Objects - Automated Features and Audio Tab.

System.Object
   Leadtools.Annotations.AnnDrawable
      Leadtools.Annotations.AnnObject
         Leadtools.Annotations.AnnRectangleObject
            Leadtools.Annotations.AnnImageObject
               Leadtools.Annotations.AnnAudioObject

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

Reference

AnnAudioObject Members
Leadtools.Annotations Namespace

Object Model

Syntax

Example

Remarks

Inheritance Hierarchy

Requirements

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Reference

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AnnAudioObject Class
See Also Members Example