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));
}