public IEnumerable <CurrencyRate> GetMainCurrencies() { List <CurrencyRate> result = new List <CurrencyRate>(); foreach (CurrencyInformation c in CurrencyInformation.ImportantCurrencies) { result.Add(CurrencyDalInstance.getRate(c.Initials, DateTime.Now)); } return(result); }
public CurrencyRate getRate(string currencyName, DateTime date) { return(CurrencyDalInstance.getRate(currencyName, date)); }