Powerpoint 97-2003 Format - Hidden slide issue

[jvinel@gmail.com]

Hello,

I have an issue with powerpoint files saved in ppt (format 97-2003).

When I try to detect if a slide is hidden, library always answer that the slide is visible even if i's not the case.

Please find below sample code (c#) and ppt file enclosed (slide 2 is hidden in this ppt):

Code: Select all

byte[] fileContent = File.ReadAllBytes(@"C:\Temp\Presentation1.ppt");
using (MemoryStream ms1 = new MemoryStream(fileContent))
{
   Presentation presentation = new Presentation(ms1, FileFormat.Auto);

   for (int i = 0; i < presentation.Slides.Count; i++)
   {
      if (presentation.Slides[i].Hidden)
      {
         Console.WriteLine("Slide " + i + " is hidden");
      }
   ]
}


I tried to use all possible fileformat option without success.

It works fine with pptx (ppt 2013).

Spire presentation version: 2.7.51.9041

Thanks for your help,
Best regards,
Julien

[Betsy.jiang]

Dear Julien,

Thanks for your feedback.
I have reproduced the issue and transferred it to our Dev team. We will inform you when it is fixed.
So sorry for inconvenience caused.

Sincerely,
Betsy
E-iceblue support team

[jvinel@gmail.com]

Dear Betsy,

Is there any update on this topic?

Thanks,
Julien

[Betsy.jiang]

Dear Julien,

Thanks for your information.
I got information from our Dev team that the issue was fixed, and we are testing it. We will inform you when the hotfix is available.

Sincerely,
Betsy
E-iceblue support team

[Betsy.jiang]

Dear Julien,

Thanks for waiting.
Here is a hotfix for the issue, please download it and have a try.
http://www.e-iceblue.com/downloads/Temp ... 2.7.61.zip
If there is any question, please let me know.

Sincerely,
Betsy
E-iceblue support team

[jvinel@gmail.com]

Dear Betsy,

I just tested the new HotFix, and I confirm: it's working fine with this new version.

Thanks for all.

Best regards,
Julien

[Betsy.jiang]

Dear Julien,

Thanks for your feedback.
Any question, please do not hesitate to contact us.

Sincerely,
Betsy
E-iceblue support team