public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            var    ac       = values[0] as Acquirable[];
            string currency = values[1] as string;

            if (ac != null && currency != null)
            {
                float sum = (from a in ac select StaticCurrencyConverter.Convert(a.Cost, a.Currency, currency)).Sum();
                return(string.Format("{0:0.00} {1}", sum, currency));
            }
            else
            {
                return(string.Empty);
            }
        }
Ejemplo n.º 2
0
 private async void initRates()
 {
     StaticCurrencyConverter.Init();
     rates = await new Fixer().GetRatesAsync();
     notifyPropertyChanged("Rates");
 }