SpeechRecognizedEventArgs Class

Class passed to handlers of events generated as upon phrase recognition by a recognition engine.

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

public class SpeechRecognizedEventArgs : RecognitionEventArgs
/** @attribute SerializableAttribute() */ 
public class SpeechRecognizedEventArgs extends RecognitionEventArgs
public class SpeechRecognizedEventArgs extends RecognitionEventArgs
Not applicable.

SpeechRecognizedEventArgs derives from RecognitionEventArgs.

Detailed information about a recognized phrase available through the Result property.

SpeechRecognized events (Grammar.SpeechRecognized, SpeechRecognizer.SpeechRecognized and SpeechRecognitionEngine.SpeechRecognized) are generated when one or more speech recognition hypothesis scores high enough for a recognition engine to accept it.

In the example below, a delegate is defined to use the instance of SpeechRecognizedEventArgs passed to the handler for SpeechRecognized events to display information about a recognized phrase.

// Handles the SpeechRecognized event and displays the recognized result.
            _recognizer.SpeechRecognized +=
                delegate(object sender, SpeechRecognizedEventArgs eventArgs)


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

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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