// Set up entry into page
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// Reset list choice
if (_characteristicListBox != null)
{
_characteristicListBox.SelectedIndex = -1;
}
// These must be initialized before the UI loads
DeviceVM.Initialize(GlobalSettings.SelectedService.DeviceM);
ServiceVM.Initialize(GlobalSettings.SelectedService);
Characteristics.Initialize(ServiceVM.ServiceM.CharacteristicModels);
// Read all characteristic values
Utilities.RunFuncAsTask(GlobalSettings.SelectedService.ReadCharacteristicsAsync);
}