Save digitally signed file using IStreamwrapper

[chavas]

Hi,


When we save a digitally signed file using IStreamWrapper, the file gets corrupt. Here are the steps to reproduce this issue-
1) Open the PDF file using IStreamWrapper.
ReadFileStream(_FileMemorystream)
Dim srcIStream As IStreamWrapper = New IStreamWrapper(_FileMemorystream)
pdfctrl.OpenDocFrom(srcIStream)

2) Save the document-
Dim fs As New MemoryStream()
Dim srcIStream As IStreamWrapper = New IStreamWrapper(fs)
pdfctrl.Doc.Save(srcIStream, 1)

we are using PDF Editor SDK version-6.0.322.7 . Attached here is the screenshot of the error.

Rgds
Charu

[Sasha - Tracker Dev Team]

Hello Charu,

Can you please make a small sample project that illustrates this behavior so we can quickly debug it and hopefully find a solution to this issue?

Cheers,
Alex

[chavas]

Hi Alex,

It is reproducible in your FullDemo project too. I am attaching a sample pdf file. Pls run fulldemo and check the stream option. Open the attached pdf file thru stream and save it thru stream(without making any changes).

Rgds

[chavas]

Hi Alex,


Attached here is the sample project for your reference.

Rgds
Charu

[Sasha - Tracker Dev Team]

Hello Charu,

Your sample worked nicely for me - everything was saved correctly. We'll be holding a release in a few days - please wait for it and then update and see whether the problem reoccurs.

Cheers,
Alex