无法使用fodicom从PACS保存DICOM

Question

我正在使用FoDicom样例解决方案中的QueryRetrieve SCU项目...

FoDicom Samples

代码永远不会命中SaveImage方法。我正在向www.dicomserver.co.uk查询示例图像……我对此还很陌生，不知所措。我遗漏了什么？

            var client = DicomClientFactory.Create(_qrServerHost, _qrServerPort, false, _aet, _qrServerAET);
        client.NegotiateAsyncOps();

        // Find a list of Studies

        var request = CreateStudyRequestByPatientName("Cooper");

        var studyUids = new List<string>();
        request.OnResponseReceived += (req, response) =>
        {
            studyUids.Add(response.Dataset?.GetSingleValue<string>(DicomTag.StudyInstanceUID));
        };
        await client.AddRequestAsync(request);
        await client.SendAsync();

        // find all series from a study that previous was returned
        var studyUID = studyUids[0];
        request = CreateSeriesRequestByStudyUID(studyUID);

        var serieUids = new List<string>();
        request.OnResponseReceived += (req, response) =>
        {
            serieUids.Add(response.Dataset?.GetSingleValue<string>(DicomTag.SeriesInstanceUID));
        };
        await client.AddRequestAsync(request);
        await client.SendAsync();

        // now get all the images of a serie with cGet in the same association

        client = DicomClientFactory.Create(_qrServerHost, _qrServerPort, false, _aet, _qrServerAET);

        var cGetRequest = CreateCGetBySeriesUID(studyUID, serieUids.First());
        client.OnCStoreRequest += (DicomCStoreRequest req) =>
        {
            Console.WriteLine(DateTime.Now.ToString() + " recived");
            SaveImage(req.Dataset);
            return Task.FromResult(new DicomCStoreResponse(req, DicomStatus.Success));
        };

        // the client has to accept storage of the images. We know that the requested images are of SOP class Secondary capture, 
        // so we add the Secondary capture to the additional presentation context
        // a more general approach would be to mace a cfind-request on image level and to read a list of distinct SOP classes of all
        // the images. these SOP classes shall be added here.
        var pcs = DicomPresentationContext.GetScpRolePresentationContextsFromStorageUids(
            DicomStorageCategory.Image,
            DicomTransferSyntax.ExplicitVRLittleEndian,
            DicomTransferSyntax.ImplicitVRLittleEndian,
            DicomTransferSyntax.ImplicitVRBigEndian);
        client.AdditionalPresentationContexts.AddRange(pcs);
        await client.AddRequestAsync(cGetRequest);
        await client.SendAsync();

Answer 1

我禁用了所需的部分代码。我添加了我需要的代码，它开始...//客户端必须接受图像的存储....