`pdfGetJavaScriptAction2`

Read the script text and triggering event of the ActIndex-th

Category	Actions

The generated R06 skeleton tags this API Stub; the current

implementation is real (GetObjJSActionAt walks the per-object attachment

Purpose — Read the script text and triggering event of the ActIndex-th attached action on (ObjType, ObjHandle), if it is a JavaScript action.

Declarations

const char* __stdcall pdfGetJavaScriptAction2(PPDF IPDF, TObjType ObjType, uint32_t ObjHandle, uint32_t ActIndex, uint32_t* Len, BOOL32* Unicode, TObjEvent* Event);

Delphi

function pdfGetJavaScriptAction2(const IPDF: PPDF; ObjType: TObjType; ObjHandle, ActIndex: Cardinal; var Len: Cardinal; var Unicode: LongBool; var Event: TObjEvent): PAnsiChar; stdcall; external 'LumasPdf.dll';

TObjEvent (from Lumas.Pdf.Types):

Delphi

TObjEvent = (oeNoEvent, oeOnOpen, oeOnClose, oeOnMouseUp, oeOnMouseEnter,
             oeOnMouseExit, oeOnMouseDown, oeOnFocus, oeOnBlur, oeOnKeyStroke,
             oeOnFormat, oeOnCalc, oeOnValidate, oeOnPageVisible,
             oeOnPageInVisible, oeOnPageOpen, oeOnPageClose, oeOnBeforeClosing,
             oeOnBeforeSaving, oeOnAfterSaving, oeOnBeforePrinting,
             oeOnAfterPrinting);

Parameters

Parameter	Type	Description
`IPDF`	`PPDF`	Instance handle.
`ObjType`	`TObjType`	Owning object's type.
`ObjHandle`	`Cardinal`	Owning object's handle.
`ActIndex`	`Cardinal`	Zero-based index into the attached-action list.
`Len`	`Cardinal*`	Receives script length.
`Unicode`	`BOOL32*`	Always `FALSE` — same caveat as `pdfGetJavaScriptAction`.
`Event`	`TObjEvent*`	Receives the triggering event stored for this attachment.

Return value — Script pointer, or NULL if ActIndex is out of range for this object or the action at that index is not JavaScript.

See also — pdfGetObjActions

C# (P/Invoke)

wrappers/dotnet/LumasPdf.cs

public static extern IntPtr pdfGetJavaScriptAction2(IntPtr IPDF, TObjType ObjType, uint ObjHandle, uint ActIndex, ref uint Len, [MarshalAs(UnmanagedType.Bool)] ref bool Unicode, ref TObjEvent @Event);

Area

Core SDK