How to Add Hyperlink to an Image in Powerpoint using C#. For further details:https://kb.aspose.com/slides/python/how-to-add-hyperlink-to-an-image-in-powerpoint-using-python/

How to Add Hyperlink to an Image in Powerpoint using C#.cs

using System;
using System.IO;
using Aspose.Slides;
using Aspose.Slides.Export;

namespace TestSlides
{
    public class InsertHyperlink
    {
        public static void AddImageHyperlink() // Function to add hyperlink to an image in PPTX in C#
        {
            // Load the product license
            Aspose.Slides.License lic = new Aspose.Slides.License();
            lic.SetLicense("Aspose.Total.lic");

            // Using Presentation class object create an empty presentation
            using (Presentation presentationWithHyperlink = new Presentation())
            {
                // Access the first slide inside the slides collection
                ISlide slideForPng = presentationWithHyperlink.Slides[0];

                // Add the Image from the disk in the images collection of the presentation
                IPPImage imageFromDisk = presentationWithHyperlink.Images.AddImage(File.ReadAllBytes("aspose_logo.png"));

                 // Insert a picture frame in the shapes collection of the slide
                IPictureFrame pictureFrame = slideForPng.Shapes.AddPictureFrame(ShapeType.Rectangle, 20, 20, 90, 90, imageFromDisk);

                // Insert the hyperlink for the added picture frame
                pictureFrame.HyperlinkClick = new Hyperlink("https://www.aspose.com/");

                // Add a tooltip for the hyperlink
                pictureFrame.HyperlinkClick.Tooltip = "More than 75% of Fortune 100 companies show trust in Aspose APIs";

                // Save the presentation with hyperlinked image on the disk
                presentationWithHyperlink.Save("preswithHyperlink.pptx", SaveFormat.Pptx);
            }
            System.Console.WriteLine("Done");
        }
    }
}