title: ASP.Net and FaceBook Wall integration
body: <p>I am new to FaceBook API. I like to send messages when I want from my aspx webpage. I used the different examples and used FaceBook API 3.1. I am getting error as "service temporarily unavailable". I have assigned AppKey, Secret Key and session key.
  My sample code is below. </p>
  
  <pre><code>using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Web;
  using System.Web.UI;
  using System.Web.UI.WebControls;
  
  
  using Facebook;
  using Facebook.Web;
  
  using Facebook.Rest;
  
  using Facebook.Session;
  using Facebook.Utility;
  using Facebook.BindingHelper;
  using Facebook.Schema;
  using Facebook.Web.FbmlControls;
  using Facebook.Session.DesktopPopup;
  
  
  namespace FaceBookApp
  {
      public partial class _Default : System.Web.UI.Page
      {
          private const string ApplicationKey = "MY_APP_KEY";
          private const string SecretKey = "MY_SECRET_KEY";
          private    Api fbAPI;
          private ConnectSession _connectSession;
         // private List&lt;EventUser&gt; _eventUsers;
  
          protected void Page_Load(object sender, EventArgs e)
          {
  
          }
  
          protected void Button1_Click(object sender, EventArgs e)
          {
              _connectSession = new ConnectSession(ApplicationKey, SecretKey);
              _connectSession.SessionKey = "MY_SESSION_KEY";
  
  
              if (!_connectSession.IsConnected())
              {
                  // Not authenticated, proceed as usual.
                  //lblStatus.Text = "Please sign-in with Facebook.";
              }
              else
              {
                  // Authenticated, create API instance
                  fbAPI = new Api(_connectSession);
                  string response = fbAPI.Stream.Publish("publish steven on facebook.");
  
  
  
              }
          }
      }
  }
  </code></pre>
  
  <p>The error message is confusing. It must be a very simple solution. I don't know what I am missing. Pls help.
  Here is the facebook exception.
  {"Service temporarily unavailable"}</p>