public bool DelExchangePacketConfig(ExchangePacketConfig exchangePacketConfig)
 {
     _admin = new CharmEventsAdminService.CharmEventsAdminServiceClient();
     try
     {
         bool rs = _admin.DelExchangePacketConfig(exchangePacketConfig);
         _admin.Close();
         return(rs);
     }
     catch (Exception ex)
     {
         _admin.CloseCatch(ex, "DelExchangePacketConfig failed");
         return(false);
     }
 }