Hi,
you can write few lines of code and have RSS icon for the feed.
- check if current WebPart supports RSS by doing something similar to this
- check if RSS is enabled
- add your link or image button to markup
//OnPreRender
if
(
typeof
(IRssWebPart).IsAssignableFrom(
this
.GetType()) && ((IRssWebPart)this).RssEnabled)
{
RssChannel channel = ((IRssWebPart)this).GetRssChannel();
yourImageButtonOrSomething.Url = channel.Link;
}
Let us know if you need more information.
Regards