Пример #1
0
 public IHistoricPrices getHistoricPrices()
 {
     getSession();
     if (historicPrices == null)
         historicPrices = new HistoricPrices(session, display);
     return historicPrices;
 }
Пример #2
0
 public void closeHistoricPrices()
 {
     historicPrices = null;
     closeSession();
 }