float SD = -1f; // SD is the number of standard drinks containing 10 grams of ethanol // 1.2 is a factor in order to convert the amount in grams to Swedish standards set by // The Swedish National Institute of Public Health // 0.806 is a constant for body water in the blood (mean 80.6%) public MainPage() { InitializeComponent(); string returnString; user = PhoneApplicationService.Current.State["param"] as Model.User; Connection_manager manager = new Connection_manager(); manager.fetch_user_profile_from_taltioni(user); //Not working at the moment //manager.fetch_user_weigth_from_taltioni(user); bt_manager = new ConnectionManager(); bt_manager.MessageReceived += meterReadingReceived; meter = new AlcoMeter(); }