public PageConverterViewModel() { ChangeCurrencyCommand = new Command(ChangeCurrencyMethod, canExecuteMethod); SwapCurrenciesCommand = new Command(SwapСurrenciesMethod, canExecuteMethod); httpCurrencies = new HttpCurrencies(); ReadData(); }
public PageChooseCurrencyViewModel() { httpCurrencies = new HttpCurrencies(); CurrenciesCollection = httpCurrencies.GetCurrencies(); OnPropertyChange(); }