DeleteMPPS Method

using Leadtools; 
using Leadtools.Medical.Worklist.Wcf.Service; 
using Leadtools.Medical.Worklist.DataAccessLayer.MatchingParameters; 
using Leadtools.Dicom; 
using Leadtools.Medical.Worklist.Wcf.Entities; 
 
 
public void MPPSTest() 
{ 
   try 
   { 
      WCFPPSInformation pps = _BrokerService.FindMPPS("987.654.3210000"); 
 
      if (pps != null) 
         _BrokerService.DeleteMPPS("987.654.3210000"); 
 
      pps = new WCFPPSInformation(); 
      pps.MPPSSOPInstanceUID = "987.654.3210000"; 
      pps.PerformedProcedureStepID = "987.321.394093"; 
      pps.PerformedStationAETitle = Environment.MachineName; 
      pps.PerformedProcedureStepStartDate = new DicomDateRangeValue() { Date1 = new DicomDateValue(DateTime.Now) }; 
      pps.PerformedProcedureStepStartTime = new DicomTimeRangeValue() { Time1 = new DicomTimeValue(DateTime.Now) }; 
      pps.Modality = "CT"; 
      pps.PerformedProcedureStepStatus = "IN PROGRESS"; 
      pps.StudyInstanceUID = "0.0.4.3.6.777777.7"; 
      _BrokerService.AddMPPS(pps); 
 
      pps = _BrokerService.FindMPPS("987.654.3210000"); 
      if (pps != null) 
      { 
         pps.PerformedLocation = "EXAM ROOM 1"; 
         pps.PerformedProcedureStepStatus = "COMPLETED"; 
         _BrokerService.UpdateMPPS("987.654.3210000", pps); 
      } 
   } 
   catch (Exception e) 
   { 
      Console.WriteLine(e.Message); 
   } 
}