SpeechHypothesizedEventArgs Class

An instance of SpeechHypothesizedEventArgs is created when the SpeechRecognitionEngine object raises the SpeechHypothesized event. To obtain detailed information about a tentatively recognized phrase, access the Result property in the handler for the event.

Numerous SpeechHypothesized events are generated as a recognition engine attempts to identify an input phrase. Typically, handling these events is only useful for debugging.

SpeechHypothesizedEventArgs derives from RecognitionEventArgs.

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

// Create a handler for the SpeechHypothesized event.
recognizer.SpeechHypothesized += new EventHandler<SpeechHypothesizedEventArgs>(recognizer_SpeechHypothesized);

// Handle the event and display the hypothesized result.
void recognizer_SpeechHypothesized (object sender, SpeechHypothesizedEventArgs e)
  {
    Console.WriteLine("Hypothesized text: " + e.Result.Text);
  }

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