Get(QueryRoot,DicomDataSet,Boolean) Method

Visual Basic
C#

'Declaration
 
Public Overloads Sub Get( _
   ByVal Root As QueryRoot, _
   ByVal DataSet As DicomDataSet, _
   ByVal NoBulkData As System.Boolean _
)

public void Get( 
   QueryRoot Root,
   DicomDataSet DataSet,
   System.bool NoBulkData
)

Parameters

Root: The query root
DataSet: The identifier for the request
NoBulkData: Specify if bulk data is required in the response

The images to be retrieved are defined by the DataSet parameter.

Note that the QueryLevel value (0008,0052), must be included in the data set, but the dataset parameter MUST NOT contain any group 0x0000 elements (the group 0x0000 contains elements describing operation and some of the fields like MessageID, etc.)

Once the operation has completed, the images retrieved may be found in the ReturnedInstances collection.

C#

using DicomObjects;
using DicomObjects.DicomUIDs;
using DicomObjects.Enums;
            	    
   using (var cn = new DicomAssociation()) {    
       var NoBulkData = true;
           
       // Add the SOP Class UID(s) that you expect to receive to the Presentation Contexts
       cn.RequestedContexts.Add(SOPClasses.CompositeInstanceRootRetrieveWithoutBulkData_GET);
       cn.RequestedContexts.Add(SOPClasses.CT);      
       cn.Open("localhost", 104, "callingAET", "calledAET");    
       
       var request = new DicomDataSet();
       request.PatientID = "222.22.2222";
       request.StudyUID = "999.999.2.19941105.112000";
       request.SeriesUID = "1.2.826.0.1.3680043.4.1.19990124221049.3";
       request.InstanceUID = "1.2.826.0.1.3680043.4.1.19990124230602.1";
       request.Add(Keyword.QueryRetrieveLevel, "INSTANCE"); // Image/Instance level C-GET
       
       // NoBulkData applies only when QueryRoot is set to CompositeInstance
       cn.Get(QueryRoot.CompositeInstance, request, NoBulkData); 
       
       // all images retrieved can be found here 
       DicomDataSetCollection instances = cn.ReturnedInstances;
            
       cn.Close();
   }

Target Platforms: .NET CLR 4.8 or higher

Reference

DicomAssociation Class
DicomAssociation Members
Overload List

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