How to turn off update automatically option for Date time in ppt while converting to PDF

Aspose.Slides Product Family
21

Ok thank you. Please update me once it is done.

22

@pradeepdone,

I suggest you to please try using following sample code on your end and share if there is any issue incurring.

public static void TestDateIssueinPDF()
{
	String path = @"C:\Aspose Data\Source_convertedFiles\";

	using (Aspose.Slides.Presentation presentation = new Aspose.Slides.Presentation(path + "Test.pptx"))
	{
		DateTime lastSavedDateTime = presentation.DocumentProperties.LastSavedTime;

		// Set "lastSavedDateTime" to all DateTime placeholders in presentation
		IPresentationHeaderFooterManager presentationHeaderFooter = presentation.HeaderFooterManager;
		presentationHeaderFooter.SetAllDateTimesVisibility(true);
		presentationHeaderFooter.SetAllDateTimesText(lastSavedDateTime.ToString());

		foreach (ISlide slide in presentation.Slides)
		{
			if ((slide.Hidden))
			{
				slide.Hidden = false;
			}

			// Set "lastSavedDateTime" to slides internal DateTime portions
			SetDateTimeText(slide, lastSavedDateTime.ToString());

			if (slide.NotesSlideManager.NotesSlide != null)
			{
				// Set "lastSavedDateTime" to notes internal DateTime portions
				SetDateTimeText(slide.NotesSlideManager.NotesSlide, lastSavedDateTime.ToString());
			}
		}

		PdfOptions pdfOptions = new PdfOptions();
		pdfOptions.DrawSlidesFrame = false;
		pdfOptions.NotesCommentsLayouting.NotesPosition = NotesPositions.BottomTruncated;
		pdfOptions.NotesCommentsLayouting.CommentsPosition = CommentsPositions.Right;

		presentation.Save(path + "Date_ppt_Exported.pdf", Aspose.Slides.Export.SaveFormat.Pdf, pdfOptions);
	}
}

private static void SetDateTimeText(IBaseSlide baseSlide, string text)
{
	foreach (IShape shape in baseSlide.Shapes)
	{
		if (shape is Aspose.Slides.AutoShape && ((AutoShape)shape).TextFrame != null)
		{
			foreach (IParagraph para in ((AutoShape)shape).TextFrame.Paragraphs)
			{
				foreach (IPortion port in para.Portions)
				{
					if (port.Field != null && port.Field.Type.InternalString.StartsWith("datetime"))
					{
						port.RemoveField();
						port.Text = text;
					}
				}
			}
		}
	}
}
23

Thank you it’s working now as expected.

24

The issues you have found earlier (filed as SLIDESNET-40366) have been fixed in this update.