public void Shutdown()
{
if (_isActive)
{
StopSpeechRecognition();
}
if (_speechRecognitionEngine != null)
{
_speechRecognitionEngine.UnloadAllGrammars();
_grammars.Clear();
_pendingLoadSpeechGrammarCounter = 0;
_speechRecognitionEngine.SpeechDetected -= (SpeechRecognitionEngine_SpeechDetected);
_speechRecognitionEngine.RecognizeCompleted -= (SpeechRecognitionEngine_RecognizeCompleted);
_speechRecognitionEngine.LoadGrammarCompleted -= (SpeechRecognitionEngine_LoadGrammarCompleted);
}
if (_speechRecognitionConnector != null)
{
_speechRecognitionConnector.Dispose();
_speechRecognitionConnector = null;
}
_speechTranscript.Clear();
_transcriptRecorder = null;
}
