SetFormFieldImportDataAction

Form fields

Description

Assigns an ImportData action to a form field trigger

Function TPDFlib.SetFormFieldImportDataAction(Index: Integer; Const ActionType, FileName: WideString): Integer;

Index	Form field index
ActionType	Trigger key such as U, D, E, X, Fo, Bl, K, F, V, C, or empty for primary action
FileName	FDF file name stored in the action file specification

Returns 1 on success, or 0 if the field, trigger, file name, or PDF/A mode is invalid

The helper writes a field additional action that imports FDF form data when the trigger fires