title: How can i add a picture to my wall post in C#
body: <p>I'm trying to add a picture to my wall post, Everything is posted on the wall except the picture, I have binded url of the picture to an accessible url but it does show on the wall's post.</p>
  
  <p>my c# code:
   FacebookApp app = new FacebookApp(Session["SSAccessToken"].ToString());</p>
  
  <pre><code>            dynamic parameters = new ExpandoObject();
              parameters.message = "MESSAGE";
              parameters.link = Request.Url.Scheme + "://" + Request.Url.Host + ":" + Request.Url.Port+"/Default.aspx?vw=2&amp;Id="+ID;
              **parameters.picture = Request.Url.Scheme + "://" + Request.Url.Host + ":" + Request.Url.Port + "/Images/Test.jpg";**
              parameters.name = "Title";
              parameters.caption ="Caption"
              parameters.description = "Description...";
              parameters.actions = new
              {
                  name = "Contribute",
                // tagret = "_blank",
                  link = Request.Url.Scheme + "://" + Request.Url.Host + ":" + Request.Url.Port  + "/Contributor.aspx?Id=" + goal.ID
              };
              parameters.privacy = new
              {
                  value = "ALL_FRIENDS",
              };
              parameters.targeting = new
              {
                  countries = "US",
                  regions = "6,53",
                  locales = "6",
              };
              dynamic result = app.Post("me/feed", parameters);
  </code></pre>
  
  <p>The picture doesnt show on the wall's post ? any ideas ?</p>