BestFriend.MainPage.InitContiniousRecognition C# (CSharp) Метод

        private async Task InitContiniousRecognition()
        {
            try
            {

                if (speechRecognizerContinuous == null)
                {
                    speechRecognizerContinuous = new SpeechRecognizer();
                    speechRecognizerContinuous.Constraints.Add(
                        new SpeechRecognitionListConstraint(
                            new List<String>() { "Start Listening" }, "start"));
                    SpeechRecognitionCompilationResult contCompilationResult = 
                        await speechRecognizerContinuous.CompileConstraintsAsync();


                    if (contCompilationResult.Status != SpeechRecognitionResultStatus.Success)
                    {
                        throw new Exception();
                    }
                    speechRecognizerContinuous.ContinuousRecognitionSession.ResultGenerated += ContinuousRecognitionSession_ResultGenerated;
                }

                await speechRecognizerContinuous.ContinuousRecognitionSession.StartAsync();
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.Message);
            }
        }