title: publishing a post to your Facebook app's wall using C#
body: <p>I'm trying to write a script that will publish posts to my Facebook application's wall. I can do a simple status update, but when I try to move to a post with a link, image, and description the formatting gets messed up.</p>
  
  <pre><code>dynamic parameters = new ExpandoObject();
  
          //define parameters of the post
          parameters.message = flyer.Description;
          parameters.link = flyer.Link;
          parameters.picture = webDomain + "/Resource/" + flyer.FileName;
          parameters.name = flyer.Title;
          parameters.caption = "this is a caption";
          parameters.description = "this is a description";
  
          //make the post
          var result = (IDictionary&lt;string, object&gt;)fb.Post("/" + APPID + "/feed",parameters);
  </code></pre>
  
  <p>The picture doesn't display. It is just a gray line on the left side, where the image should be. The title displays correctly, but instead of being a link to the article, it's a link to the image. the caption, message, and description all show up correctly.</p>