ImportPreferences property

此 API 條目保留識別符號、簽名、程式碼塊和 PDF 術語的原始形式。

Bit-set controlling how ImportPages copies content (resources, named destinations, comments, etc.).

Bit-set controlling how ImportPages copies content (resources, named destinations, comments, etc.).

Set before calling ImportPages.

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

• Always check Pdf1.Active before calling page-scoped operations; methods that require an open document raise EPdfError otherwise.
• Document-edit methods (AddPage / DeletePage / UpdatePage / CreateAnnotation) leave the in-memory document dirty — remember to call SaveToFile to persist.
• Class methods (LoadLibrary / UnloadLibrary / GetRecommendedV8Flags) can be called without a TPdf instance.

ImportPages, AddPage