public void DeleteAllEvents()
 {
     try
     {
         if (_lsc.LockList(_loginSession, _serverName, _airList, _name))
         {
             _loggerService.PrintInfo(GlobalFlags.InfoMessages.ListLocked);
         }
         _lsc.DeleteAllEvents(_loginSession, _serverName, _airList);
         Thread.Sleep(1000);
         _loggerService.PrintInfo(GlobalFlags.InfoMessages.DeleteAllEvents);
         _lsc.UnlockList(_loginSession, _serverName, _airList, _name);
         _loggerService.PrintInfo(GlobalFlags.InfoMessages.ListUnlocked);
         GetList(_airList);
     }
     catch (Exception)
     {
         return;
         //TODO ERROR Processing
     }
 }