public AttributionViewModel()
 {
     myDataAccess = new MyDataAccess();
     LoadPatients();
     LoadNurses();
     Today = new DateTimeOffset(DateTime.Today);
 }
 public LoginViewModel()
 {
     myDataAccess = new MyDataAccess();
     if (NetworkInterface.GetIsNetworkAvailable())
         LoadNurses();
     else
         new MessageDialog("NoConnection").ShowAsync();
 }
 public DeleteViewModel()
 {
     myDataAccess = new MyDataAccess();
 }
 public DeleteViewModel(INavigationService navigationService)
 {
     _navigationService = navigationService;
     myDataAccess = new MyDataAccess();
     LoadPatients();
 }
 public MainViewModel()
 {
     myDataAccess = new MyDataAccess();
 }