/// <summary>
/// Downloads a list of historical currency exchange rates
/// </summary>
/// <param name="currencies"></param>
/// <param name="tradeDate"></param>
/// <returns></returns>
/// <remarks></remarks>
public ExchangeRateResponse Download(YCurrencyID[] currencies, DateTime tradeDate)
{
if (currencies == null)
{
throw new ArgumentNullException("currencies", "The passed currencies have no values.");
}
return(this.ToResponse(mHistQuotesDownload.Download(FinanceHelper.IIDsToStrings(currencies), tradeDate, tradeDate, HistQuotesInterval.Daily), currencies));
}
/// <summary>
/// Downloads a list of actual currency exchange rates
/// </summary>
/// <param name="currencies">List of all currency-pairs</param>
/// <returns></returns>
/// <remarks></remarks>
public ExchangeRateResponse Download(YCurrencyID[] currencies)
{
if (currencies == null)
{
throw new ArgumentNullException("currencies", "The passed currencies have no values.");
}
return(this.ToResponse(mQuotesBaseDownload.Download(FinanceHelper.IIDsToStrings(currencies)), currencies));
}
/// <summary>
/// Starts an asynchronous download of historic currency exchange rates
/// </summary>
/// <param name="currencies">List of all currency-pairs</param>
/// <param name="tradeDate">The trade date of exchange rates</param>
/// <param name="userArgs">Individual user argument</param>
/// <remarks></remarks>
public void DownloadAsync(YCurrencyID[] currencies, DateTime tradeDate, object userArgs = null)
{
if (currencies == null)
{
throw new ArgumentNullException("currencies", "The passed currencies have no values.");
}
else
{
AsyncDownloadArgs args = new AsyncDownloadArgs(userArgs, currencies);
mHistQuotesDownload.DownloadAsync(FinanceHelper.IIDsToStrings(args.Currencies), tradeDate, tradeDate, HistQuotesInterval.Daily, args);
}
}
/// <summary>
/// Starts an asynchronous download of actual currency exchange rates
/// </summary>
/// <param name="currencies">List of all currency-pairs</param>
/// <param name="userArgs">Individual user argument</param>
/// <remarks></remarks>
public void DownloadAsync(YCurrencyID[] currencies, object userArgs = null)
{
if (currencies == null)
{
throw new ArgumentNullException("currencies", "The passed currencies have no values.");
}
else
{
AsyncDownloadArgs args = new AsyncDownloadArgs(userArgs, currencies);
mQuotesBaseDownload.DownloadAsync(FinanceHelper.IIDsToStrings(args.Currencies), args);
}
}
public void DownloadAsync(IEnumerable <IID> ids, IEnumerable <StockCriteriaDefinition> criterias, object userArgs)
{
this.DownloadAsync(FinanceHelper.IIDsToStrings(ids), MyHelper.EnumToArray(criterias), userArgs);
}