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
)

 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

Reference

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