Pdf |
Gets or sets the version of the PDF specification to which the PdfDocument conforms specified in the PDF file’s header (see 7.5.2, "File Header").
This option is ignored if PdfDocument is not saved to a new file.
Note that the PDF file’s header version might be coerced to a value higher than the one specified in Version if the PDF file uses features that are not supported by the version specified in Version.
If the value is then PDF file’s header version will be automatically set to a specific value depending on the features used in the PDF file.
Default value: .