Visual Basic
C#
Managed Extensions for C++
C++/CLI
Property Value
Array of strings.This property accesses the Supplemental Category DataSet (2:20). The DataSet further refines the subject of an objectdata.
Repeatable (array items represent repeated values), maximum 32 bytes, consisting of graphic characters plus spaces.
Get accessor returns the tag value if the tag is present in the metadata tree, or null otherwise.
Set accessor replaces the current tag value if the tag is present in the metadata tree, adds the tag if it was not present, or deletes the tag if a null value is passed.
See the IPTC - NAA Information Interchange Model ver. 4.1 specification for tag usage details.