pdfGetLaunchAction

Purpose — Read back a Launch action's file name and new-window flag.

Description — As documented in pdfCreateLaunchAction, the OS/parameter fields (OP, DefDir, Param) were never stored at creation time, so unsurprisingly this getter has nothing to return for them either — TPDFLaunchAction has no slots for them at all.

Declarations

BOOL32 __stdcall pdfGetLaunchAction(PPDF IPDF, uint32_t Handle, TPDFLaunchAction* Action);

function pdfGetLaunchAction(const IPDF: PPDF; Handle: Cardinal; var Action: TPDFLaunchAction): LongBool; stdcall; external 'LumasPdf.dll';

TPDFLaunchAction:

TPDFLaunchAction = record
  StructSize: Cardinal;
  FileName:   PAnsiChar;
  NewWindow:  LongBool;
end;

Parameters

Return value — TRUE if Handle names a Launch (kind 5) action; FALSE otherwise.

See also — pdfCreateLaunchActionEx

C# (P/Invoke)

[return: MarshalAs(UnmanagedType.Bool)]