GetFormFieldActionInfo

Form fields, Annotations and hotspot links

Description

Returns typed information for the action assigned to a form-field trigger

Syntax

Delphi

Function TPDFlib.GetFormFieldActionInfo(Index: Integer; Const TriggerEvent: WideString): TPDFlibActionInfo;

Parameters

Index	The 1-based form-field index
TriggerEvent	The trigger name to inspect: empty for the primary `/A` action, or `E`, `X`, `D`, `U`, `Fo`, `Bl`, `K`, `F`, `V`, or `C`

Return values

The function returns a TPDFlibActionInfo record populated in the same format used by GetAnnotActionInfo, GetOutlineActionInfo, and GetActionNextInfo

If the field or trigger is invalid, the returned record has Kind set to akNone

Remarks

For DLL callers, use DLGetFormFieldActionID and then inspect the returned action handle with the existing action getters

The U trigger reads the field /AA /U entry first, then falls back to the primary /A action when no additional mouse-up action is present