table.GetActualHeight() method mentioned in documentation is missing in latest release v 17.1.0.49. I am referring to your documentation located at below URL:
https://help.syncfusion.com/file-formats/presentation/working-with-tables#create-a-table-by-adding-rows
Please let me know in which version it will be released and how to access this method?
/Opens existing PowerPoint file
IPresentation pptxDoc = Presentation.Open("Sample.pptx");
//Opens slide in the presentation
ISlide slide = pptxDoc.Slides[0];
//Open Table in the slide to make changes
ITable table = slide.Shapes[0] as ITable;
//Changing the paragraph content in the table
table.Rows[0].Cells[0].TextBody.AddParagraph("Hello World");
//Get the dynamic height of the table
float height=table.GetActualHeight();
//Save the presentation
pptxDoc.Save("Table.pptx");
//Close the presentation
pptxDoc.Close();