If it helps here is the corresponding code:
- Open the PowerPoint-file
- Double click the preview image of the embedded excel table
- PowerPoint creates an overlay for the embedded excel table
- Change the value of A1 to 15
- Click outside the overlay
- PowerPoint closes the overlay and generates a new preview image
I have observed your requirement and like to share that when you add or update the embedded excel sheet value programmatically using Aspose.Slides and Aspose.Cells, you need create the updated worksheet image using Aspose.Cells and apply that image to Ole frame in presentation using Aspose.Slides. There is no automatic way available in this regard to generate the automatic embedded ole excel worksheet image. Please visit this documentation link to see how to create the excel sheet image and apply that to slide.
it’s awhile ago, but now we came back to this feature. The documentation link you postet decribes how to make images of excel charts. We need images of excel data or table data. The following link describes how to do it:
Just for the case that someone else has the same question.
Thank you very much for sharing valuable feedback with us. I also like to share this documentation link for generating the excel sheet image for any one else convenience as well who is interested in getting worksheet image.