Loosing field hierarchy

[boucharo]

Just openning a PDF file in VB.NEt and saving it to an other name
Fields name like: text.0, text.1, text.2, text.3 became 0, 1, 2, 3

Here's the vb code

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim doc As New PdfDocument()
Dim output As String = "DoctestNew.pdf"

doc.LoadFromFile("DocTest.pdf")

doc.SaveToFile(output)
End Sub

[Elena.Zhang]

Hello,

Thanks for your inquiry.
I simulated a PDF file and tested with Spire.PDF Pack(Hot Fix) Version:6.9.0, but did not reproduce your issue. If you are using an older version, please try again with the latest version.
If the issue persists, please provide your input file to help us investigate further. You can upload your file here or send it to us([email protected]) via email. Also, please tell us your OS information (E.g. Windows 7, 64 bit) and region setting (E.g. China, Chinese). Thanks in advance.

Sincerely,
Elena
E-iceblue support team

[Elena.Zhang]

Hello,

Hope you are doing well.
How is your issue now? Could you please provide more information to help us further look into your issue?
Thanks in advance.

Sincerely,
Elena
E-iceblue support team

[boucharo]

I have the same problem with version 7.10.4

[Annika.Zhou]

Hello Robin,

Thanks for your inquiry.
In order to help us investigate your issue quickly and effectively, please provide the following information. You could attach them here or send them to us via email ([email protected]). Thanks in advance.
1) Your sample PDF file.
2) Your test environment, such as OS info (E.g. Windows 7, 64-bit) and region setting (E.g. China, Chinese).
3) Your project target framework (E.g. .NET Framework 4.5).

Sincerely,
Annika
E-iceblue support team

[boucharo]

Just saving the first PDF (“Premier-Formulaire”). The resulting doc (“test”) loose first part of fields name when there’s a period in them.

SpirePDF 7.10.4

Windows 2012 r2

Net Framework 4.8

Here is the code:

Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
Dim sb As New StringBuilder()

'Create a pdf document
Dim doc As New Spire.Pdf.PdfDocument()

'Load from file
doc.LoadFromFile("C:\Users\boucharo\Documents\DRCSolutions\Proclean\Premier-FormulaireProClean.pdf")

'Get form fields
Dim formWidget As PdfFormWidget = TryCast(doc.Form, PdfFormWidget)

doc.SaveToFile("C:\Users\boucharo\Documents\DRCSolutions\Proclean\test.pdf", FileFormat.PDF)
End Sub

[Annika.Zhou]

Hello,

Thank you for your sharing.
I tested your PDF file and found that the field names of the result file were not modified. I also checked the test.pdf file that you provided. The field names are also correct. Here is a screenshot of my check result. I view PDFs using Adobe Acrobat Pro DC (Version 2020.013.20074). Do you use this PDF editor? If not, then we recommend that you use it first.

Sincerely,
Annika
E-iceblue support team

[boucharo]

I use PDFXChange, I Will look at it

Thanks

[Annika.Zhou]

Hello,

Thank you for your sharing.
I checked the resulting document using PDFXChange and did find the behavior you mentioned. I have logged the issue into our Bug tracking system with the ticket number SPIREPDF-4758. Our development team will investigate and fix it. Once it is resolved, I will inform you in immediately. Sorry for the inconvenience caused.

Sincerely,
Annika
E-iceblue support team