TXFAInstancePresentation.Runtime

Unit: HPDFXFAPresentation

property Runtime: TXFAWidgetRuntime read FRuntime;

Access the owned base runtime for focus, editing, hit testing, diagnostics, and callbacks; the legacy DispatchEvent grammar remains compatible and restricted

See Dynamic XFA Instance Presentation for binding and selector rules, supported event syntax, budget defaults, transactional publication, persistence, painting, and compatibility boundaries