how to get pdf advanced properties

[kelesym]

there's advanced information in pdf files using acrobat reader DC.
(pdf producer, version, size, etc)
i want to check this size information( inch, mm ..).
How would I check this?
in spire.pdf, I think that PageSettings.Height and PageSettings.Width methods don't provide exact information.
When replaced and compared with the values provided by these methods, different values are obtained.

[Betsy.jiang]

Dear kelesym,

Thanks for your inquiry.
Please refer to following code:

Code: Select all

            PdfDocument document = new PdfDocument();
            document.LoadFromFile(@"F:\sample.pdf");
            //get the producer
            string producer = document.DocumentInformation.Producer;
            string author =   document.DocumentInformation.Author;
            string title = document.DocumentInformation.Title;
           
            //get the PDF version
            string version = document.FileInfo.Version.ToString();

           //please use this property to get the page size, and the unit is point
           float height =  document.Pages[0].ActualSize.Height;
           float width = document.Pages[0].ActualSize.Width;

Any question, welcome to write back to us.

Sincerely,
Betsy
E-iceblue support team

[Betsy.jiang]

Dear kelesym,

Greetings from E-iceblue.
How is your issue going now ? Did the code I provided help you solve your issue ?

Sincerely,
Betsy
E-iceblue support team

[kelesym]

Thank you, it really helped me. have a nice weekend

[Betsy.jiang]

Dear kelesym,

Thanks for your feedback.
If there is any question, please do not hesitate to contact us.
Have a nice weekend

Sincerely,
Betsy
E-iceblue support team