feed image from string of rss description tag

There isn't a specific tag for the images. In fact, the RSS feed standard does not have an image tag per entry (there is an overall feed image but that is usually a logo). Instead, HTML is embedded in the description for the feed. This is how Yahoo puts the images in and this is how they are displayed by this application. You cannot simply get just the images. You do have a couple options though. One would be to try to parse out the images using C#. You could do that by looking for <img as the start and /> after the start of the image tag. Thus, you could find any images inside the HTML of the description text. You could further look for just the URL inside that string to find the location you need to pull the image directly (if you didn't want to just display the image using HTML).