C# (CSharp) ForecastService.DeleteFavoriteCity示例

示例#1

        private void DeleteCity(object parameter)
        {
            if (parameter == null)
            {
                return;
            }

            City selectedCity = parameter as City;

            forecastService.DeleteFavoriteCity(selectedCity);
            FavoredCities = new ObservableCollection <City>(forecastService.GetFavoriteCities());
            PropertyChanged(this, new PropertyChangedEventArgs("FavoredCities"));
        }