nl.siegmann.epublib.domain.Book.setCoverImage C# (CSharp) Method

        public void setCoverImage(Resource coverImage)
        {
            if (coverImage == null)
            {
                return;
            }
            if (!resources.containsByHref(coverImage.getHref()))
            {
                resources.add(coverImage);
            }
            this.coverImage = coverImage;
        }

 /// <summary>
 /// Finds the cover resource in the packageDocument and adds it to the book if
 /// found. Keeps the cover resource in the resources map
 /// </summary>
 /// <param>resources</param>
 /// <param name="packageDocument"></param>
 /// <param name="book"></param>
 private static void readCover(XElement packageDocument, Book book)
 {
     List<String> coverHrefs = findCoverHrefs(packageDocument);
     foreach (String coverHref in coverHrefs)
     {
         Resource resource = book.getResources().getByHref(coverHref);
         if (resource == null)
         {
             //log.error("Cover resource " + coverHref + " not found");
             continue;
         }
         if (resource.getMediaType() == MediatypeService.XHTML)
         {
             book.setCoverPage(resource);
         }
         else if (MediatypeService.isBitmapImage(resource.getMediaType()))
         {
             book.setCoverImage(resource);
         }
     }
 }