Thursday, May 27, 2010
Tuesday, May 18, 2010
Monday, May 17, 2010
Working code for facebook new api login and stream publish C#
Working code for facebook login and stream publish C#
Errors:-
1. parameter uid or session key required
2.Permissions error
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml">
<head id="Head1" runat="server">
<title></title>
<script language=javascript>
function connectLogin() {
var prm = Sys.WebForms.PageRequestManager.getInstance();
prm._doPostBack('UpdatePanel1', '');
}
setTimeout("connectLogin()", 10000);
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" />
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label ID="lblStatus" runat="server" Text="Label"></asp:Label>
<asp:Literal ID="connectLoginControl" runat=server><fb:login-button onlogin=connectLogin() ></fb:login-button></asp:Literal>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
<script type="text/javascript" src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php"></script>
<script type="text/javascript">
FB.init("Your Api", "xd_receiver.htm");
</script>
<input id="Button2" type="button" value="button" onclick=connectLogin() />
</body>
</html>
Code Behind
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Facebook.Rest;
using Facebook.Schema;
using Facebook.Session;
using Facebook.Utility;
using Facebook;
using Facebook.Session.DesktopPopup;
public partial class Default2 : System.Web.UI.Page
{
private const string APPLICATION_KEY = "you Api Key";
private const string SECRET_KEY = "Your secret";
private Api _facebookAPI;
// private List<EventUser> _eventUsers;
//private ConnectSession _connectSession;
private Facebook.Rest.Api Api;
private Facebook.Session.ConnectSession connectSession;
protected void Page_Load(object sender, EventArgs e)
{
// Response.Redirect("http://www.facebook.com/login.php?api_key=you Api Key&connect_display=popup&v=1.0&next=http://www.facebook.com/connect/login_success.html&cancel_url=http://www.facebook.com/connect/login_failure.html&fbconnect=true&return_session=true&req_perms=offline_access");
connectSession = new Facebook.Session.ConnectSession(APPLICATION_KEY, SECRET_KEY);
if (!connectSession.IsConnected())
{
lblStatus.Text = "Please sign-in with Facebook." + DateTime.Now.ToString();
}
else
{
Api = new Facebook.Rest.Api(connectSession);
Facebook.Schema.user u = Api.Users.GetInfo();
Session["facebook_userId"] = Api.Session.UserId;
lblStatus.Text = string.Format("Welcome, " + u.name +" :-" +Session["facebook_userId"]);
bool hasPublishStream = Api.Users.HasAppPermission(Enums.ExtendedPermissions.publish_stream, Convert.ToInt64(Api.Users.GetLoggedInUser()));
bool hasOffline = Api.Users.HasAppPermission(Enums.ExtendedPermissions.offline_access, Convert.ToInt64(Api.Users.GetLoggedInUser()));
Response.Write("test permission "+hasPublishStream);
//Api.Stream.Publish("Test Messages", null, null, null, Api.Users.GetLoggedInUser());
Api.Stream.Publish("Test Messages", null, null, Api.Users.GetLoggedInUser().ToString(),0);
connectLoginControl.Visible = false;
}
}
}
Facebook Error: Sys.WebForms.PageRequestManagerServerErrorException: The user hasn't authorized the application to perform this action
Error: Sys.WebForms.PageRequestManagerServerErrorException: The user hasn't authorized the application to perform this action
how to fix???
Thursday, May 6, 2010
How to get old format search result in google?
How to get old search result in google..click below..
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