PPT SlideShowTransition.AdvanceAfterTime not woring

[wallin]

Hi,

it seems that the property SlideShowTransition.AdvanceAfterTime is not read (attached the test file) .

If the file is saved to pptx format, the property is read correctly.

Can you help me?

Kind regards,

Fabio

[Lisa.Li]

Hello,

Thank you for contacting.
Sorry I am a little confused about the description “ ..not read", do you mean that you need to get the AdvanceAfterTime like the following code snippet? If so, It could work well when testing the latest Spire.Presentation Pack Hotfix Version:4.6.5. If I misunderstood your meaning, please provide your testing code as well as the details about your problem, then we will look into it and guide you accordingly. Thanks in advance.

Code: Select all

 Presentation ppt = new Presentation();
 ppt.LoadFromFile(@"test_file.ppt");
 ISlide slide = ppt.Slides[0];
 uint time= slide.SlideShowTransition.AdvanceAfterTime;


Sincerely,
Lisa
E-iceblue support team

[wallin]

Hello Lisa,

“ ..not read" means that the value of AdvanceAfterTime is always 0.

I have already test it using the 4.6.5 version.

Saving the file in PPTX format the AdvanceAfterTime is imported correclty.

Code: Select all

Presentation presentation = new Presentation();
presentation.LoadFromFile(....);

//traverse the slides of PPT files
for (int i = 0; i < presentation.Slides.Count; i++)
{
   var slide = presentation.Slides[i];
   Console.WriteLine(slide.SlideShowTransition.AdvanceAfterTime);
}


Cheers,

Fabio

[Lisa.Li]

Hello Fabio,

Thanks for your more details.
Yes, when testing your file (test_file.ppt) and the file ( like attached SpirePptx.pptx) that I saved original file in PPTX format by our Spire.Presentation, the value of AdvanceAfterTime is 0. However, when re-saving original file in PPTX format by MS PowerPoint, I got the value "4000". This issue has been submitted to our Dev team for further investigating and fixing. Once there is any progress, we will let you know, sorry for the inconvenience caused.

Sincerely,
Lisa
E-iceblue support team

[Lisa.Li]

Hello,

Glad to inform you that the reported issue has been fixed in Spire.Presentation Pack Hotfix Version:4.7.5. Welcome to download and test it.

Sincerely,
Lisa
E-icbelue support team

[Lisa.Li]

Hello,

Greetings from E-iceblue.
Did the hotfix version work for you? Thanks in advance for your feedback and time.

Sincerely,
Lisa
E-iceblue support team

[wallin]

Yes it works fine.

Many thanks!

[Lisa.Li]

Hello,

Glad to hear that! If you have other questions, please do not hesitate to contact us.
Wish you all the best!

Sincerely,
Lisa
E-iceblue support team