SpeechRecognizedEventArgs Class
Returns data from the SpeechRecognized event.
Namespace: Microsoft.Speech.Recognition
Assembly: Microsoft.Speech (in microsoft.speech.dll)
Syntax
'Declaration
<SerializableAttribute> _
Public Class SpeechRecognizedEventArgs
Inherits RecognitionEventArgs
[SerializableAttribute]
public class SpeechRecognizedEventArgs : RecognitionEventArgs
[SerializableAttribute]
public ref class SpeechRecognizedEventArgs : public RecognitionEventArgs
/** @attribute SerializableAttribute() */
public class SpeechRecognizedEventArgs extends RecognitionEventArgs
SerializableAttribute
public class SpeechRecognizedEventArgs extends RecognitionEventArgs
Remarks
An instance of SpeechRecognizedEventArgs is created when the SpeechRecognitionEngine.SpeechRecognized or Grammar.SpeechRecognized event is raised.
SpeechRecognizedEventArgs events are generated when one or more speech recognition hypothesis scores is high enough for a recognition engine to accept it.
Detailed information about a recognized phrase available through the Result property.
SpeechRecognizedEventArgs derives from RecognitionEventArgs.
Inheritance Hierarchy
System.Object
System.EventArgs
Microsoft.Speech.Recognition.RecognitionEventArgs
Microsoft.Speech.Recognition.SpeechRecognizedEventArgs
Example
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)
{
DisplayResult(eventArgs);
};
Thread Safety
All public static (Shared in Visual Basic) members of this type are thread-safe. Instance members are not guaranteed to be thread-safe.
Platforms
Development Platforms
Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition
Target Platforms
See Also
Reference
SpeechRecognizedEventArgs Members
Microsoft.Speech.Recognition Namespace
RecognitionEventArgs Class
RecognitionResult Class