Aspose.Slides for .NET 23.9 Release Notes

KeySummaryCategoryRelated Documentation
SLIDESNET-44099Getting the value from the Animate Text property of animation effectFeature
SLIDESNET-44013ODP Net/Stock charts supportEnhancement
SLIDESNET-44012ODP Pie/Bubble charts supportEnhancement
SLIDESNET-44157Shape.GetThumbnail() throws System.ArgumentException: Parameter is not valid.Bug<>
SLIDESNET-44156Failed to convert the presentation to a PDF/UA documentBug
SLIDESNET-44138Loading the PPT file without license throws PptxExceptionBug
SLIDESNET-44129PPTX to ODP conversion throws InvalidOperationExceptionBug
SLIDESNET-44113AddEmptySlide(Layout) includes lstStyle and bodyPr elementsBug
SLIDESNET-44108NullReferenceException is thrown when saving a PPTX fileBug
SLIDESNET-44105ValidateChartLayout method fails with ArgumentOutOfRangeExceptionBug
SLIDESNET-44036The number of presentation images is increased after replacing onesBug
SLIDESNET-43880Gradient not displaying correctly in generated PDFBug
SLIDESNET-43756Content of slide thumbnail differs from content of presentation slideBug
SLIDESNET-42768Text is not displayed in Notes when converting PPTX to PDFBug
SLIDESNET-41326Text appearing backwards when converting from PPTX to PDFBug
SLIDESNET-41165Pptx file not properly converted to HtmlBug
SLIDESNET-40684Pptx not properly converted to PDFBug
SLIDESNET-39193Equations being replaced when converting to PDFBug

Public API Changes

Text Animation Effect - AnimateTextType enum has been added

The new AnimateTextType enum has been added and it represents the animate text type of an animation effect. It allows to set the following text animation types:

  • animate all text at once
  • animate text by word
  • animate text by letter


using (Presentation presentation = new Presentation("demo.pptx"))
    // Get the first effect of the first slide.
    IEffect firstSlideEffect = presentation.Slides[0].Timeline.MainSequence[0];
    // Change the effect Animate text type to "By letter"
    firstSlideEffect.AnimateTextType = AnimateTextType.ByLetter;