NGet Method

Visual Basic
C#

'Declaration
 
Public Sub NGet( _
   ByVal SOPClassUID As System.String, _
   ByVal InstanceUID As System.String, _
   ByVal DataSet As DicomDataSet _
)

public void NGet( 
   System.string SOPClassUID,
   System.string InstanceUID,
   DicomDataSet DataSet
)

Parameters

SOPClassUID: The requested SOP Class UID
InstanceUID: The requested SOP InstanceUID
DataSet: The attributes requested

Return Value

This method sends an N-GET request, using the quoted SOP Class and Instance UIDs. The values of the attributes in the DataSet are irrelevant, as it is used solely as a list of attributes whose values are to be retrieved.

The returned values may be found, once the operation has completed, in the ReturnedIdentifier property.

C#

using (var cn = new DicomAssociation()) 
{
    var requestDs = new DicomDataSet();
    requestDs.Add(Keyword.PerformedProcedureStepStatus, "");
    requestDs.Add(Keyword.PerformedProcedureStepEndDate, "");
    requestDs.Add(Keyword.PerformedProcedureStepEndTime, "");
    requestDs.Add(Keyword.CommentsOnThePerformedProcedureStep, "");
    
    cn.RequestedContexts.Add(SOPClasses.ModalityPerformedProcedureStep);
    cn.Open("localhost", 104, "callingAET", "calledAET");
    
    string sopClassUID = SOPClasses.ModalityPerformedProcedureStep;
    string instanceUID = "1.2.840.113619.2.55.3.604688745.703";
    
    cn.NGet(sopClassUID, instanceUID, requestDs);
    
    // List containing result status codes returned
    var moveStatus = cn.Status;
    // Result of last status code
    var status = cn.LastStatus;
    
    cn.Close();
}

Target Platforms: .NET CLR 4.8 or higher

Reference

DicomAssociation Class
DicomAssociation Members

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