An additional-actions dictionary: the actions triggered by events other than activation. A live view.
public abstract class PdfAdditionalActions
ISO 32000-2 §12.6.3, Tables 197 to 200. The same key means different events for different owners (C is a page's close but a
field's calculate), so the dictionary is typed by its owner: PdfAnnotationAdditionalActions,
PdfPageAdditionalActions, PdfFieldAdditionalActions and PdfDocumentAdditionalActions.
Actions lists every entry, triggers the table does not define included. Reading never writes to the dictionary.
kind:method, kind:property, kind:ctor. Press Esc to clear.ActionsGets every trigger and its action, in dictionary order; an entry that is not an action is skipped with a diagnostic.DictionaryGets the additional-actions dictionary.ReferenceGets the indirect reference to the dictionary, or null when it is direct.GetAction(CosName)Returns the action for trigger, or null when there is none.