public MakeCandlesFromBidAskForm()
{
InitializeComponent();
try
{
quoteStorage = Contract.Util.Proxy.QuoteStorage.Instance.proxy;
}
catch
{
Logger.Error("Связь с сервером (IQuoteStorageBinding) не установлена");
return;
}
histOnServer = quoteStorage.GetTickersHistoryStarts();
}
public MakeCandlesFromBidAskForm()
{
InitializeComponent();
try
{
quoteStorage = Contract.Util.Proxy.QuoteStorage.Instance.proxy;
}
catch
{
Logger.Error("Связь с сервером (IQuoteStorageBinding) не установлена");
return;
}
histOnServer = quoteStorage.GetTickersHistoryStarts();
}
public DateSpan GetServerTickerHistorySpan(string ticker)
{
var lastUpTime = lastUpdated.GetLastHitIfHitted();
var needUpdate = !lastUpTime.HasValue || (DateTime.Now - lastUpTime.Value).TotalMinutes >= MinutesToRefreshTickerHistory;
if (needUpdate)
{
try
{
tickerFirstRecord = quoteStorage.GetTickersHistoryStarts();
}
catch (Exception ex)
{
tickerFirstRecord = new Dictionary <string, DateSpan>();
Logger.Error("GetServerTickerHistoryStart() - ошибка получения истории", ex);
}
}
DateSpan span;
tickerFirstRecord.TryGetValue(ticker, out span);
return(span);
}