private void LoadOrderBookList(DateTime dateTime)
{
if (orderBooks.Count(e => e.DateTime == dateTime) == 0)
{
var entity = new OrderBookDao(connection).GetByDateTime(dateTime);
orderBookList.Items.Insert(0, entity.DateTime);
orderBooks.Insert(0, entity);
}
}
private void LoadOrderBookList(string instrument)
{
orderBookList.Items.Clear();
if (orderBooks.ContainsKey(instrument) == false)
{
orderBooks[instrument] = new OrderBookDao(connection).GetByInstrumentOrderByDateTimeDescendant(instrument).ToList();
}
foreach (var entity in orderBooks[instrument])
{
orderBookList.Items.Add(entity.DateTime);
}
}
private void LoadOrderBookList(string instrument, DateTime dateTime)
{
if (orderBooks.ContainsKey(instrument) == false)
{
return;
}
var list = orderBooks[instrument];
if (list.Count(e => e.DateTime == dateTime) == 0)
{
var entity = new OrderBookDao(connection).GetByInstrumentAndDateTime(instrument, dateTime);
orderBookList.Items.Insert(0, entity.DateTime);
list.Insert(0, entity);
}
}