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AudioLevelUpdatedEventArgs Class

.NET Framework 3.5

Other Versions

Returns data from the AudioLevelUpdated event.

Namespace: System.Speech.Recognition
Assembly: System.Speech (in System.Speech.dll)

Syntax

C++

JScript

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public class AudioLevelUpdatedEventArgs : EventArgs

Remarks

The AudioLevelUpdated event is raised by the SpeechRecognizer and SpeechRecognitionEngine classes.

AudioLevelUpdated derives from RecognitionEventArgs.

Audio Event handlers obtain detailed information about an audio level through the AudioLevel property of each derived class.

Examples

void AddRecognizerEvent() {

_recognizer.AudioLevelUpdated +=

new EventHandler<AudioLevelUpdatedEventArgs>(_recognizer_AudioLevelUpdated);]

}

void _recognizer_AudioLevelUpdated(object sender, AudioLevelUpdatedEventArgs e)

{

DisplayResult(e.AudioLevel);

}

Inheritance Hierarchy

System.Object
System.EventArgs
System.Speech.Recognition.AudioLevelUpdatedEventArgs

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

AudioLevelUpdatedEventArgs Members

System.Speech.Recognition Namespace

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