THPDFFormRelationshipCacheStatistics

Captures one snapshot of loaded AcroForm relationship-cache storage, validity, and activity

Declaration

THPDFFormRelationshipCacheStatistics = record
  FieldCount: Integer;
  WidgetCount: Integer;
  PageAssociationCount: Integer;
  OrphanWidgetCount: Integer;
  NameCapacity: Integer;
  ObjectCapacity: Integer;
  BuildCount: Int64;
  InvalidationCount: Int64;
  IncrementalUpdateCount: Int64;
  LookupCount: Int64;
  HitCount: Int64;
  LastBuildTraversalCount: Int64;
  Valid: boolean;
end;

FieldCount and WidgetCount report indexed terminal fields and widgets
PageAssociationCount reports widgets with an available page link
OrphanWidgetCount reports page widgets not registered under the AcroForm field tree
NameCapacity and ObjectCapacity report open-addressed slot counts
BuildCount, InvalidationCount, and IncrementalUpdateCount report lifecycle activity
LookupCount and HitCount are lifetime counters for the document instance
LastBuildTraversalCount reports visited field dictionaries and page widget annotations for the latest build
Valid reports whether retained relationships match the current loaded object graph