Getitem Method (tagSequence, oneBasedIndex)

DVTk API

[This is preliminary documentation and is subject to change.]

Get a SequenceItem by specifying a tagSequence tagSequence.

Declaration Syntax

Visual Basic

Visual C++

public SequenceItem Getitem(
	string tagSequence,
	int oneBasedIndex
)

Public Function Getitem ( _
	tagSequence As String, _
	oneBasedIndex As Integer _
) As SequenceItem

public:
SequenceItem^ Getitem(
	String^ tagSequence, 
	int oneBasedIndex
)

Parameters

tagSequence (String): The (tag)Sequence of which you want a SequenceItem.

oneBasedIndex (Int32): Specify which SequenceItem is requested. (1 for the first SequenceItem in the sequence)

Return Value

A Values Object containing a list of all values the attribute contains.

Remarks

If the attribute requested by the tagSequence is non existent or invalid an empty SequenceItem will be returned.

Examples

VB .NET

CopyC#

'Get a SequenceItem by specifying a tagSequence

'DataSet is inherited from AttributeSet
Dim myDataSet As DvtkHighLevelInterface.Dicom.Other.DataSet

myDataSet.Read("c:\Somefile.dcm")    

'Get the first Sequence item from the specified Sequence
Dim mySequenceItem As DvtkHighLevelInterface.Dicom.Other.SequenceItem 

    If myDataSet.Exists("0x00080096") Then
        If myDataSet.GetitemCount("0x00080096") > 0 Then
        mySequenceItem = myDataSet.Getitem("0x00080096", 1)
    End If
End If

Exceptions

Exception	Condition
HliException	Tag sequence supplied invalid for this operation.

Assembly: DvtkHighLevelInterface (Module: DvtkHighLevelInterface) Version: 0.0.0.0