/// <summary>
 /// 获取单个广告
 /// </summary>
 /// <param name="adNum"></param>
 /// <param name="adType"></param>
 /// <returns></returns>
 public static SeatManage.ClassModel.AMS_Advertisement GetAdModel(string adNum, SeatManage.EnumType.AdType adType)
 {
     IWCFService.ISeatManageService seatService = new WcfServiceForSeatManage.SeatManageDateService();
     try
     {
         return(seatService.GetAdModel(adNum, adType));
     }
     catch (FaultException ex)
     {
         SeatManageComm.WriteLog.Write("获取广告失败:" + ex.Message);
         return(null);
     }
 }