SetPresentationStateInformation Method

public void SetPresentationStateInformation( 
   DicomPresentationStateInformation presentationStateInformation
)

[TestMethod]
public async void DicomPresStateSample()
{
   //Make sure to initialize the DICOM engine, this needs to be done only once 
   //In the whole application
   DicomEngine.Startup();
   using (DicomDataSet dicomDataset = new DicomDataSet())
   {
      dicomDataset.Initialize(DicomClassType.GrayscaleSoftcopyPresentationState, DicomDataSetInitializeType.ExplicitVRLittleEndian);
      DicomPresentationStateInformation presentationStateInfo = new DicomPresentationStateInformation();
      presentationStateInfo.InstanceNumber = 1;
      presentationStateInfo.PresentationLabel = "Label";
      presentationStateInfo.PresentationDescription = "Description";
      presentationStateInfo.PresentationCreator = "Creator";
      DicomDateValue presentationCreationDate = new DicomDateValue();
      presentationCreationDate.Year = 2004;
      presentationCreationDate.Month = 1;
      presentationCreationDate.Day = 8;
      DicomTimeValue presentationCreationTime = new DicomTimeValue();
      presentationCreationTime.Hours = 2;
      presentationCreationTime.Minutes = 3;
      presentationCreationTime.Seconds = 5;
      presentationStateInfo.PresentationCreationDate = presentationCreationDate;
      presentationStateInfo.PresentationCreationTime = presentationCreationTime;
      dicomDataset.SetPresentationStateInformation(presentationStateInfo);
      DicomPresentationStateInformation presentationStateInfo1 = dicomDataset.GetPresentationStateInformation();
      Debug.Assert(presentationStateInfo1 != null);
      Debug.Assert(presentationStateInfo1.InstanceNumber == 1);

      //RemovePresStateImageRefBySOPInstance can be used to remove indivual referened images
      dicomDataset.RemoveAllPresentationStateImageReferences();
      Debug.Assert(dicomDataset.GetPresentationStateImageReferenceCount(null) == 0);
      // We can also load the dataset first and then call AddPresStateImageRefByDS
      dicomDataset.AddPresentationStateImageReference(@"ms-appx:///IMAGE3.dcm", null, 0);

      // We can also add the presentation state using a stream
      string filePath = @"Assets\IMAGE3.dcm";
      StorageFile file = await Tools.AppInstallFolder.GetFileAsync(filePath);
      ILeadStream stream = LeadStreamFactory.Create(file);
      using (IDisposable disposable = stream as IDisposable)
      {
         dicomDataset.AddPresentationStateImageReference(stream, null, 0);
      }

      //We can also use FindNextPresStateRefSeriesItem to iterate through all items
      DicomElement item = dicomDataset.FindFirstPresentationStateReferencedSeriesItem();

      string imageRefSOPInstanceUID = dicomDataset.GetPresentationStateImageReferenceSOPInstance(item, 0);
      Debug.Assert(imageRefSOPInstanceUID != null);
      DicomElement item1 = dicomDataset.GetPresentationStateImageReference(imageRefSOPInstanceUID);
      Debug.Assert(item1 != null);

      string dicomFileNameOutput = "PresentationState.dcm";
      StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(dicomFileNameOutput);
      ILeadStream streamOutput = LeadStreamFactory.Create(saveFile);
      using (IDisposable disposableOUT = streamOutput as IDisposable)
      {
         await dicomDataset.SaveAsync(streamOutput, DicomDataSetSaveFlags.None);
      }
   }
   DicomEngine.Shutdown();
}