Документация PDFiumPas

Permissions Свойство

Эта запись API сохраняет идентификаторы, сигнатуры, блоки кода и термины PDF в исходном виде.
Компонент: TPdf  ·  Модуль: PDFium
Returns the owner-password permission bits as decoded from the /Encrypt dictionary.

Синтаксис

property Permissions;

Описание

Returns the owner-password permission bits as decoded from the /Encrypt dictionary.

Bit layout: bit3 = Print, bit4 = Modify, bit5 = Copy, bit6 = Annotate, bit9 = FillForms, bit10 = Accessibility, bit11 = Assemble, bit12 = HighQualityPrint.

Wraps the corresponding PDFium API and exposes it as a TPdf instance member so consumers do not have to manage FPDF_DOCUMENT handles directly.

Примечания

Пример

if Pdf1.Active then
  Pdf1.Permissions;

См. также

UserPermissions, Password