public MainPageViewModel()
{
appServices = (Application.Current as App).AppServices;
_dailyViewModel = new DailyWeatherViewModel();
_forecastViewModel = new ObservableCollection <ForecastWeatherViewModel>();
_detailedWeatheVM = new DetailedWeatherViewModel();
weatherService = new WeatherService();
AppServices.DataChanged += RefreshWeatherData;
}
public WeatherDetailPage(DetailedWeatherViewModel detailedWeather)
{
InitializeComponent();
BindingContext = detailedWeather;
}