LoadXmlAsync Method (DicomTagTable)

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public IAsyncAction LoadXmlAsync( 
   ILeadStream stream
)

'Declaration

Public Function LoadXmlAsync( _
   ByVal stream As ILeadStream _
) As IAsyncAction

'Usage

Dim instance As DicomTagTable
Dim stream As ILeadStream
Dim value As IAsyncAction
 
value = instance.LoadXmlAsync(stream)

public IAsyncAction LoadXmlAsync( 
   ILeadStream stream
)

 function Leadtools.Dicom.DicomTagTable.LoadXmlAsync( 
   stream 
)

public:
IAsyncAction^ LoadXmlAsync( 
   ILeadStream^ stream
)

Parameters

stream: A stream that contains the XML data for the DICOM element tags to load.

Return Value

An asynchronous load operation on a DicomTagTable object.

Beginning with version 18 of the toolkit, you can easily and quickly customize the DICOM Element Tag table by editing the dicTableElement.xml file that is found in the LEADTOOLS Sample Images folder. The dicTableElement.xml file is a human-readable XML file that lists all of the DICOM Element Tags currently defined in the DICOM Specification. You can edit this with any text editor (for example, notepad) to add or remove DICOM Elements. Then call LoadXml and pass the full path of the dicTableElement.xml file, or pass a Stream containing the contents of this file. Note that calling LoadXmlAsync will first remove all DICOM elements that are already present in the table.

For more information, see the Working with DICOM Tablestopic .

This example loads the DICOM Element Tag table from the dicTableElement.xml file that is shipped with the toolkit.

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Copy Code

Imports Leadtools
Imports Leadtools.Dicom

<TestMethod()> _
Public Sub TestDicomTagTable_LoadXml_Stream()
   DicomEngine.Startup()
   DicomTagTable.Instance.Reset()

   ' Since the table is empty, the count is zero.
   Dim count As Integer = DicomTagTable.Instance.GetCount()

   Using stream As New FileStream("C:\Users\Public\Documents\LEADTOOLS Images\dicTableElement.xml", FileMode.Open)
      ' Load the DICOM Element Tag table from the dicTableTag.xml file that ships with the toolkit
      DicomTagTable.Instance.LoadXml(stream)

      ' Get the count -- it will be around 3000
      count = DicomTagTable.Instance.GetCount()
   End Using
   DicomEngine.Shutdown()
End Sub

using Leadtools;
using Leadtools.Dicom;

[TestMethod]
public void TestDicomTagTable_LoadXml_Stream()
{
   DicomEngine.Startup();
   DicomTagTable.Instance.Reset();

   // Since the table is empty, the count is zero.
   int count = DicomTagTable.Instance.GetCount();

   using (FileStream stream = new FileStream(@"C:\Users\Public\Documents\LEADTOOLS Images\dicTableElement.xml", FileMode.Open))
   {
      // Load the DICOM Element Tag table from the dicTableTag.xml file that ships with the toolkit
      DicomTagTable.Instance.LoadXml(stream);

      // Get the count -- it will be around 3000
      count = DicomTagTable.Instance.GetCount();
   }
   DicomEngine.Shutdown();
}

using Leadtools;
using Leadtools.Dicom;
using Leadtools.Examples;

public void TestDicomTagTable_LoadXml_Stream(FileStream stream)
{
   DicomEngine.Startup();
   DicomTagTable.Instance.Reset();

   // Since the table is empty, the count is zero.
   int count = DicomTagTable.Instance.GetCount();

   // Load the DICOM Element Tag table from a stream that contains the contents of the dicTableTag.xml file that ships with the toolkit
   DicomTagTable.Instance.LoadXml(stream);

   // Get the count -- it will be around 3000
   count = DicomTagTable.Instance.GetCount();

   DicomEngine.Shutdown();
}

Imports Leadtools
Imports Leadtools.Dicom

Public Sub TestDicomTagTable_LoadXml_Stream(ByVal stream As FileStream)
  DicomEngine.Startup()
  DicomTagTable.Instance.Reset()

  ' Since the table is empty, the count is zero.
  Dim count As Integer = DicomTagTable.Instance.GetCount()

  ' Load the DICOM Element Tag table from a stream that contains the contents of the dicTableTag.xml file that ships with the toolkit
  DicomTagTable.Instance.LoadXml(stream)

  ' Get the count -- it will be around 3000
  count = DicomTagTable.Instance.GetCount()

  DicomEngine.Shutdown()
End Sub

Target Platforms

Reference

DicomTagTable Class
DicomTagTable Members
Delete Method
Reset Method
Default Method
Insert Method