I’ve been trying to extra images from a PPTX presentation. I can’t get the sample code at https://docs.aspose.com/slides/net/extracting-images-from-presentation-shapes/ to work, firstly the Presentation Class determines my pptx file is a zip file, so I’ve been trying to use the PresentationEx class, however the sample refers to classes in the Aspose.Slides.PPT namespace which can’t be used with the PresentationEx class. I’ve done my best to figure out the equivalent classes in the Aspose.Slides.PPTX namespace, but no images are identified. How do I get it to work?
I have managed to extract the image data using the PresentationEx.Images array however I can’t determine what slide number they came from by this method. Is there any way I can do so?