internal void performActionOnPinnedMessengers(int id)
        {
            Messenger pinnedMessenger = GetPinnedMessengersFromCollectionById(id);

            if (SentenceModeManager.SentenceMode)
            {
                SentenceModeManager.AddWord(pinnedMessenger.Name);
            }
            else
            {
                synthesizer.SpeakAsync(pinnedMessenger.Name);
            }
        }
 public MessengerViewModel()
 {
     synthesizer        = new SpeechSynthesizer();
     synthesizer.Volume = 100;
     try
     {
         synthesizer.SelectVoice("Microsoft Szabolcs");
     }
     catch (System.ArgumentException)
     {
         //The choosen voice is not installed, we use the default.
     }
     SentenceModeManager = SentenceModeManager.Instance;
 }