SetPagePieceInfo
Page properties
Description
Writes one private-data entry into a page PieceInfo dictionary
Syntax
Delphi
Function SetPagePieceInfo(PageNumber: Integer; Const AppName, Key, Value: WideString): Integer;Return values
| 0 | No document, invalid page or empty name |
|---|---|
| 1 | The entry was written |
Remarks
Creates /PieceInfo /<AppName> /<Key> on the page dictionary when absent and overwrites the value in place otherwise. Applications keep their entries separate, so multiple tools can attach private data to the same page. ClearPagePieceInfo removes the whole page dictionary
Example
PDF.SetPagePieceInfo(1, "Editor", "Rev", "R42");