public async Task RefreshForecastAsync()
{
IsBusy = true;
NeedsRefresh = false;
WeatherInformation.Forecast results = null;
Forecast.Clear();
switch (LocationType)
{
case LocationType.Location:
if (Location == null)
{
Location = await LocationHelper.GetCurrentLocationAsync();
}
results = await WeatherHelper.GetForecastAsync(Location.Latitude, Location.Longitude);
break;
case LocationType.City:
results = await WeatherHelper.GetForecastAsync(CityName, CountryCode);
break;
}
IsBusy = false;
}