GetPrevious Method (DicomContextGroupTable)

public DicomContextGroup GetPrevious( 
   DicomContextGroup contextGroup
)

'Declaration
 
Public Function GetPrevious( _
   ByVal contextGroup As DicomContextGroup _
) As DicomContextGroup

'Usage
 
Dim instance As DicomContextGroupTable
Dim contextGroup As DicomContextGroup
Dim value As DicomContextGroup
 
value = instance.GetPrevious(contextGroup)

public DicomContextGroup GetPrevious( 
   DicomContextGroup contextGroup
)

ObjectiveC Syntax

 function Leadtools.Dicom.DicomContextGroupTable.GetPrevious( 
   contextGroup 
)

public:
DicomContextGroup^ GetPrevious( 
   DicomContextGroup^ contextGroup
) 

Parameters

contextGroup

Specifies a Context Group in the Context Group Table.

Return Value

• Use the Load(String) and Insert(String,String,Boolean,DicomDateTimeValue,DicomContextGroupTableInsertFlags) methods to add Context Groups to the Context Group Table.
• Along with this method, the following methods can be used to maneuver through the Context Groups in the Context Group Table:

  GetFirst

  GetLast

  GetNext

• You can also use the Count property and FindIndex method to enumerate the Context Groups in the table.
• The Coded Concepts of a Context Group can be investigated using the following methods:

  GetFirstCodedConcept

  GetLastCodedConcept

  GetNextCodedConcept

  GetPreviousCodedConcept

  GetCodedConceptCount

  FindCodedConceptByIndex

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

DicomContextGroupTable Class
DicomContextGroupTable Members
GetFirst Method
GetLast Method
GetPrevious Method
Count Property
FindIndex Method
GetNextCodedConcept Method