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FindLastElement Method
See Also 
Leadtools.Dicom Namespace > DicomDataSet Class : FindLastElement Method




Returns the last item in the Data Set with the specified Tag.

Overload List

OverloadDescription
FindLastElement(DicomElement,DicomTagType,Boolean) Returns the last item in the Data Set with the specified Tag.  
FindLastElement(DicomElement,Int64,Boolean) Returns the last item in the Data Set with the specified Tag.  

Example

For an example, refer to Load.

Remarks

For the sake of the following illustrations, the order of siblings is top to bottom. Therefore last is the item closest to the bottom.

If the Data Set is evaluated as a tree structure, this method returns the last item on the same level as element with the same parent as element, that has Tag tag.

Please note that the numbering of the items of interest in this first illustration is arbitrary and does not imply order.

If the passed object points to:The method returns an object pointing to:
Item 1The last sibling (same level, same parent) of Item 1 that has Tag tag, if such an item exists. If such an item does not exist, the method returns null. Searching begins at the bottom.
Item 2The last sibling (same level, same parent) of Item 2 that has Tag tag, if such an item exists. If such an item does not exist, the method returns null. Searching begins at the bottom.
Item 3The last sibling (same level, same parent) of Item 3 that has Tag tag, if such an item exists. If such an item does not exist, the method returns null. Searching begins at the bottom.

If the Data Set is evaluated as a list, this method returns the last item in the entire list that has Tag tag. Searching begins at the bottom of the list.

Please note that the numbering of the items in the following illustration does indicate the order of the items when the Data Set is evaluated as a list.

If the passed object points to:The method returns an object pointing to:
Item 1The last item in the list that has Tag tag, if such an item exists. If an item with Tag tag is not found, null is returned. Searching begins at the bottom.
Item 14The last item in the list that has Tag tag, if such an item exists. If an item with Tag tag is not found, null is returned. Searching begins at the bottom.
Item 22The last item in the list that has Tag tag, if such an item exists. If an item with Tag tag is not found, null is returned. Searching begins at the bottom.

The following methods will also help you find elements in the Data Set with a specific Tag:

FindFirstElement

FindPreviousElement

FindNextElement

The following methods will help you find specific modules in the Data Set:

FindModule

FindModuleByIndex

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

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