public string CancelFacilityAccountOnceOffPaymentByIntroducer(string InstallationID, string soapusername, string soappassword, string IntroducerID, string FacilityNo, string AccountNo, string PaymentID) { try { OriginatorBiz oBiz = new OriginatorBiz(InstallationID, soapusername, soappassword, IntroducerID, FacilityNo, AccountNo); FacilityDAL fdal = new FacilityDAL(); fdal.CancelFacilityAccountOnceOffPaymentByIntroducer( oBiz.InstallationID, oBiz.LWIntroducerID, oBiz.AccountFacilityID.Value, oBiz.AccountID.Value, Convert.ToInt64(PaymentID)); DataSet myDataSet = fdal.GetFacilityAccountOnceOffPaymentListByIntroducer( oBiz.InstallationID, oBiz.LWIntroducerID, oBiz.AccountFacilityID.Value, oBiz.AccountID.Value); return(myDataSet.GetXml()); } catch (Exception ex) { return("<error>" + LWTSafeTypes.SafeXml(ex.Message.ToString()) + "</error>"); } }