LEADTOOLS Medical (Leadtools.Dicom assembly)

LoadXml(ILeadStream) Method

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Example 







A stream that contains the the XML data containing the context groups to load.
Loads the context groups contained in stream into the internal DICOM context group table
Syntax
public void LoadXml( 
   ILeadStream stream
)
'Declaration
 
Public Overloads Sub LoadXml( _
   ByVal stream As ILeadStream _
) 
'Usage
 
Dim instance As DicomContextGroupTable
Dim stream As ILeadStream
 
instance.LoadXml(stream)
public void LoadXml( 
   ILeadStream stream
)

            

            
 function Leadtools.Dicom.DicomContextGroupTable.LoadXml(ILeadStream)( 
   stream 
)
public:
void LoadXml( 
   ILeadStream^ stream
) 

Parameters

stream
A stream that contains the the XML data containing the context groups to load.
Remarks

Quickly and easily customize the DICOM Context Group Table by editing the dicTableContextGroup.xml file that is found in the LEADTOOLS Sample Images folder. The dicTableContextGroup.xml file is a human-readable XML file that lists all of the DICOM context groups currently defined in the DICOM Specification. You can edit this with any text editor (i.e. notepad) to add or remove DICOM context groups. Then call LoadXml(String) and pass the full path of the dicTableContextGroup.xml file, or pass a System.IO.Stream containing the contents of this file. Note that calling LoadXml(String) will first remove all context groups that are already present in the table.

For more information, see the topic Working with DICOM Tables

Example
Copy Code  
Imports Leadtools
Imports Leadtools.Dicom

Public Sub TestDicomContextGroupTable_LoadXml_Stream()
    DicomEngine.Startup()

    DicomContextGroupTable.Instance.Reset()

    ' Since the table is empty, the count is zero.
    Dim count As Integer = 0
    Dim contextGroup As DicomContextGroup = DicomContextGroupTable.Instance.GetFirst()
    Do While contextGroup IsNot Nothing
        contextGroup = DicomContextGroupTable.Instance.GetNext(contextGroup)
        count += 1
    Loop

    ' Load the IOD table from the dicTableContextGroup.xml file that ships with the toolkit
    Using stream As New FileStream("C:\Users\Public\Documents\LEADTOOLS Images\dicTableContextGroup.xml", FileMode.Open)
        DicomContextGroupTable.Instance.LoadXml(stream)
    End Using

    ' Get the count -- it will be 197
    contextGroup = DicomContextGroupTable.Instance.GetFirst()
    Do While contextGroup IsNot Nothing
        contextGroup = DicomContextGroupTable.Instance.GetNext(contextGroup)
        count += 1
    Loop

    DicomEngine.Shutdown()
End Sub
using Leadtools;
using Leadtools.Dicom;

public void TestDicomContextGroupTable_LoadXml_Stream()
{
   DicomEngine.Startup();

   DicomContextGroupTable.Instance.Reset();

   // Since the table is empty, the count is zero.
   int count = 0;
   DicomContextGroup contextGroup = DicomContextGroupTable.Instance.GetFirst();
   while (contextGroup != null)
   {
      contextGroup = DicomContextGroupTable.Instance.GetNext(contextGroup);
      count++;
   }

   // Load the IOD table from the dicTableContextGroup.xml file that ships with the toolkit
   using (FileStream stream = new FileStream(@"C:\Users\Public\Documents\LEADTOOLS Images\dicTableContextGroup.xml", FileMode.Open))
   {
      DicomContextGroupTable.Instance.LoadXml(stream);
   }

   // Get the count -- it will be 197
   contextGroup = DicomContextGroupTable.Instance.GetFirst();
   while (contextGroup != null)
   {
      contextGroup = DicomContextGroupTable.Instance.GetNext(contextGroup);
      count++;
   }

   DicomEngine.Shutdown();
}
Requirements

Target Platforms

See Also

Reference

DicomContextGroupTable Class
DicomContextGroupTable Members
Overload List
LoadXml(String) Method
Load(String) Method
Reset Method
Delete Method
DeleteCodedConcept Method
SetCodeMeaning Method
Insert(String,String,Boolean,DicomDateTimeValue,DicomContextGroupTableInsertFlags) Method

 

 


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Leadtools.Dicom requires a Medical toolkit server license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features