facebook graph api returns blank data -


i'm using facebook sdk api, in class return public facebook pages posts. returns blank, doesn't throw error.

var client = new facebookclient(); dynamic result = client.get("oauth/access_token", new                  {                      client_id = facebook_appid, //app id                      client_secret = facebook_appsecret, //app secret                      grant_type = "client_credentials" //client_credentials                  }); var accesstoken = result.access_token; var facebookclient = new facebookclient(accesstoken); jsonobject pagepost = facebookclient.get("/thepagename/posts") jsonobject; string html = ""; foreach (var account in (jsonarray)pagepost["data"]) {    html += (string)(((jsonobject)account)["message"]); }

what missing?


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