Field name returns string.Empty when signature reason contains Japanese characters

[muramatsu-t621]

Hi,
I'm using Pdfsharp 6.2.4.

I want to use the Names property at

PDFsharp/src/foundation/src/PDFsharp/src/PdfSharp/Pdf.AcroForms/PdfAcroField.cs

Line 281 in 9c3863a

public string[] Names

to get the field names from a PdfDocument, but when the signature reason or other details in the target signature field contain Japanese characters, the field name is retrieved as string.Empty.

Thanks for your support.

[ThomasHoevel]

Hi!
Thanks for your feedback.
If the issue persists with PDFsharp 7.0.0 Preview 1, then please use the IssueSubmissionTemplate to provide a solution that allows us to investigate the issue.

https://docs.pdfsharp.net/General/Issue-Reporting/About.html

[muramatsu-t621]

@ThomasHoevel

Thank you for your response.

We have found that the cause of the issue with reading the AcroForm signature is the same as described in this Issue.
Therefore, I would like to ask if the Issue linked above will be addressed in the future?