public void LoadOldEvent()
        {
            EventDao eventDao = new EventDao();

            eventDao.MakeConnection(Properties.Resources.strConnection);
            mainWindow.OldEventData = eventDao.ReadOldEventData(((App)Application.Current).UserName, mainWindow.SearchOldEvent);
            List <dynamic> oldEventShowList = new List <dynamic>();
            int            count            = 1;

            foreach (EventDto eventDto in eventDao.ReadOldEventData(((App)Application.Current).UserName, mainWindow.SearchOldEvent))
            {
                oldEventShowList.Add(new { NO = count, Name = eventDto.Name, Description = eventDto.Description });
                count++;
            }
            mainWindow.DataOldEvent = oldEventShowList;
        }