BeforeTagAnonymization Event

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public event EventHandler<BeforeTagAnonymizationEventArgs> BeforeTagAnonymization

'Declaration
 
Public Event BeforeTagAnonymization As EventHandler(Of BeforeTagAnonymizationEventArgs)

'Usage
 
Dim instance As Anonymizer
Dim handler As EventHandler(Of BeforeTagAnonymizationEventArgs)
 
AddHandler instance.BeforeTagAnonymization, handler

public event EventHandler<BeforeTagAnonymizationEventArgs> BeforeTagAnonymization

add_BeforeTagAnonymization(function(sender, e))
remove_BeforeTagAnonymization(function(sender, e))

public:
event EventHandler<BeforeTagAnonymizationEventArgs^>^ BeforeTagAnonymization

The event handler receives an argument of type BeforeTagAnonymizationEventArgs containing data related to this event. The following BeforeTagAnonymizationEventArgs properties provide information specific to this event.

Property	Description
Cancel (Inherited from System.ComponentModel.CancelEventArgs)	Gets or sets a value indicating whether the event should be canceled.
CurrentValue	Gets the current value of the DICOM element.
Element	Gets the element in the DICOM dataset that is being anonymized.
NewValue	Gets or sets the new value of the DICOM element.

This event will occur after the tag has been processed with the MacroProcessor.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Public Sub AnonymizationSample()
      Dim anonymizer As New Anonymizer()
      Dim dicomFileNameIn As String = Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm")

      AddHandler anonymizer.Progress, AddressOf anonymizer_Progress
      AddHandler anonymizer.BeforeTagAnonymization, AddressOf anonymizer_BeforeTagAnonymization
      Using source As New DicomDataSet()
         Dim oldPatientId As String = String.Empty

         source.Load(dicomFileNameIn, DicomDataSetLoadFlags.None)
         oldPatientId = source.GetValue(Of String)(DicomTag.PatientID, String.Empty)
         anonymizer.Anonymize(source)

         '
         ' The values should not be equal because the anonymizer has provide another patient ID using the Dicom Anonymization basic profile.
         ' By default the following macro is provided for patient id: ${random_string}
         '
         Debug.Assert(oldPatientId <> source.GetValue(Of String)(DicomTag.PatientID, String.Empty))
      End Using
   End Sub

   Private Sub anonymizer_BeforeTagAnonymization(ByVal sender As Object, ByVal e As BeforeTagAnonymizationEventArgs)
      Console.WriteLine(String.Format("Tag: {0}, Current Value: {1}, New Value: {0} ", e.Element.Tag, e.CurrentValue, e.NewValue))
   End Sub

   Private Sub anonymizer_Progress(ByVal sender As Object, ByVal e As ProgressEventArgs)
      Console.WriteLine("Progress: " + e.Progress.ToString())
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void AnonymizationSample()
   {
      Anonymizer anonymizer = new Anonymizer();
      string dicomFileNameIn = Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm");

      anonymizer.Progress += new EventHandler<ProgressEventArgs>(anonymizer_Progress);
      anonymizer.BeforeTagAnonymization += new EventHandler<BeforeTagAnonymizationEventArgs>(anonymizer_BeforeTagAnonymization);
      using (DicomDataSet source = new DicomDataSet())
      {
         string oldPatientId = string.Empty;

         source.Load(dicomFileNameIn, DicomDataSetLoadFlags.None);
         oldPatientId = source.GetValue<string>(DicomTag.PatientID, string.Empty);
         anonymizer.Anonymize(source);

         //
         // The values should not be equal because the anonymizer has provide another patient ID using the Dicom Anonymization basic profile.
         // By default the following macro is provided for patient id: ${random_string}
         //

         Debug.Assert(oldPatientId != source.GetValue<string>(DicomTag.PatientID, string.Empty));
      }
   }

   void anonymizer_BeforeTagAnonymization(object sender, BeforeTagAnonymizationEventArgs e)
   {
      Console.WriteLine(string.Format("Tag: {0}, Current Value: {1}, New Value: {0} ",e.Element.Tag, e.CurrentValue, e.NewValue));
   }

   void anonymizer_Progress(object sender, ProgressEventArgs e)
   {
      Console.WriteLine("Progress: " + e.Progress.ToString());
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Anonymizer Class
Anonymizer Members