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RecognizeCompletedEventArgs.Result Property

Gets the result of a successful recognition.

Namespace: Microsoft.Speech.Recognition
Assembly: Microsoft.Speech (in microsoft.speech.dll)

Syntax

'Declaration
Public ReadOnly Property Result As RecognitionResult
public RecognitionResult Result { get; }
public:
property RecognitionResult^ Result {
    RecognitionResult^ get ();
}
/** @property */
public RecognitionResult get_Result ()
public function get Result () : RecognitionResult

Property Value

Returns a valid instance of RecognitionResult if the recognition operation was successful, or null if the recognition operation failed.

Example

The example below show a simple anonymousmethod used as the handler for RecognizeCompleted. The handler stores the result of the recognition operation, if Result is not null and updates a state variable. If an error condition exists, a message is sent to the end user.

_recognizer.RecognizeCompleted += delegate(object sender, RecognizeCompletedEventArgs completedEventArgs) {
    _recognitionDone = true;
    if (completedEventArgs.Result != null) {
        _completedEventArgs = completedEventArgs;
        _recognitionSuccess = true;
    } else {
        _completedEventArgs = null;
        _recognitionSuccess = false;
        MessageBox.Show(String.Format("Recognition failed\n",
                                      "InitialSilenceTimeout: {0}\n",
                                      "BabbleTimeout: {0}\n",
                                      "InputStreamEnded: {2}\n",
                                      completedEventArgs.InitialSilenceTimeout,
                                      completedEventArgs.BabbleTimeout,
                                      completedEventArgs.InputStreamEnded));
    }
};

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

RecognizeCompletedEventArgs Class
RecognizeCompletedEventArgs Members
Microsoft.Speech.Recognition Namespace