FacebookToolkit Forum Rss Feed

New Post: Getting connectSession.IsConnected() always false, was working before...

akole_vaibhav — Fri, 27 Jul 2012 15:15:19 GMT

I found that the API support for previous API providers is also down.

I have replaced the API with new API from computerBeacon.net http://computerbeacon.net/ Now Facebook integration to my app is working fine.

New Post: Getting connectSession.IsConnected() always false, was working before...

rameshfresh — Fri, 27 Jul 2012 12:34:44 GMT

I am also facing same issue

My code connectSession.IsConnected() was working 10 days back ,now i am unable to login using facebook

After tracing issue , i get to know that , we are unable to get facebook cookies to get validate

HttpContext.Current.Request.Cookies[fullCookie] is always null

private static string GetFacebookCookie(string cookieName)
    {
        string retString = null;
        string fullCookie = ApiKey + "_" + cookieName;

        if (HttpContext.Current.Request.Cookies[fullCookie] != null)
            retString = HttpContext.Current.Request.Cookies[fullCookie].Value;

        return retString;
    }

Please let me know some one get better solution

Actually i want to send private message notification to facebook friend with this code and if some one have better solution please let me know

New Post: Getting connectSession.IsConnected() always false, was working before...

sitepoint — Sat, 21 Jul 2012 15:51:41 GMT

Same issue here.

Did Facebook changed anything?

If somethings do not work anymore with facebook, my rule is: just wait for one week and if it still does not work, then start worrying.

Unfortunately, this issues now is aout 5 days and I'm starting to get worried.

Hope someone can help us out of this misery.
Don't have the time to convert my running project to the C# SDK. :-/

New Post: Getting connectSession.IsConnected() always false, was working before...

akole_vaibhav — Fri, 20 Jul 2012 12:07:45 GMT

My app is on production server and stopped unexpectedly...

connectSession.IsConnected() is always returning false.

The code snippet is as follow,

aspx page:

</script>
<fb:login-button perms="publish_stream, email" onlogin='window.location="FacebookSocialMediaInterPage.aspx"'>

</fb:login-button>
<script type="text/javascript">

FB.init('<%=ConfigurationManager.AppSettings["FacebookAPI"] %>', "xd_receiver.htm", { "ifUserConnected": "AfterFBLogin.aspx" });

</script>

AfterFBLogin.aspx.cs Page:

protected void Page_Load(object sender, EventArgs e)

{

Facebook.Session.ConnectSession connectSession connectSession = new Facebook.Session.ConnectSession(<FacebookAppKey>, <FacebookAppSecret>);

connectSession.Login();

if (connectSession.IsConnected()) //THIS ALWAYS RETURNING FALSE

{

//My business logic is here...

}

Thanks in advance.

Vaibh

New Post: Logout in desktop application

ondrej — Thu, 28 Jun 2012 20:47:10 GMT

I'am developing desktop application in Windows Forms using this toolkit. I need to add simple functionality which allow various users to login to Facebook services.

I tried to use Facebook.Winforms.Components.FacebookService.LogOff() and also Facebook.Winforms.Components.FacebookService.Application.Session.Logout() but neither of this methods does not work. Disposing FacebookService component does not work too. Calling ConnectToFacebook method second time does not display login window as I was expecting.

I found lot of posts discussing this issue here, but not single one was usefull.

New Post: How to send Notifications to the face book users ?

turbowars — Wed, 20 Jun 2012 10:56:24 GMT

Looking for the same thing. Please share if anyone can figure it out.

New Post: Facebook Developer Toolkit :: facebook does not exist in the current context

harinarayananvp — Thu, 17 May 2012 04:01:34 GMT

I am using facebook developer toolkit. I have added reference to facebook.dll and facebook.winforms.dll. Also added Facebook.winforms.dll to toolbox. Please see the code below.

        private void btnLogin_Click(object sender, EventArgs e)
        {
            facebookService1.ConnectToFacebook();

try
{
facebookService1.GetExtendedPermission(facebook.Types.Enums.  Extended_Permissions.status_update);
}
catch (Exception exception)
{
MessageBox.Show(this, exception.Message, "Error");
}

        }

private void btnShare_Click(object sender, EventArgs e)
        {
            String status = txtStatus.Text;
Boolean updated = facebookService1.API.users.setStatus(status);
if (updated)
{
txtStatus.Text = "";
}
        }
    }

I am getting 3 compilation errors.

The name facebook does not exist in the current context.

2.Facebook.Winforms.Components.FaceBookService does not contain a definition for GetExtendedPermission.

3.Facebook.Winforms.Components.FaceBookService does not contain a definition for API.

Why this happens?..No clue about it..Any ideas? Thanks

New Post: Problem with facebook connect login

figoso90 — Fri, 27 Apr 2012 07:28:49 GMT

Where you set the document.domain? i too have the same problem.

Thanks,

Davide

New Post: How to run this code on my facebook dll version 5.0.25.0

dqmdung — Tue, 10 Apr 2012 05:32:17 GMT

Right click project name, Add References>Browse> choose facebook.dll...

New Post: download tagged photos

sallu_3in — Mon, 09 Jan 2012 09:33:07 GMT

i am working on desktop application , i want to download tagged photos form facebook , is there any facebook Api available as i am working in c# , please help me waiting for the reply

Regards

salmaan

New Post: How to run this code on my facebook dll version 5.0.25.0

marafacs — Thu, 01 Dec 2011 21:55:58 GMT

Hi All,

How can i run this code in my classes using facebook.dll version 5.0.25.0:

facebook.Components.FacebookService fs = new facebook.Components.FacebookService();
fs.ApplicationKey = ConfigurationManager.AppSettings["APIKey"];
fs.Secret = ConfigurationManager.AppSettings["Secret"];
string sessionKey = dict["facebook_session_key"];
fs.SessionKey = sessionKey;
fs.uid = long.Parse(member.FacebookId);
fs.notifications.send(member.FacebookId, "notification message");

Thread url: http://facebooktoolkit.codeplex.com/discussions/49876?ProjectName=facebooktoolkit

I don't have Facebook.Components namespace in my dll ? is it a web service i need to call ?

Any help is appreciated.

New Post: How to send Notifications to the face book users ?

alpa — Wed, 31 Aug 2011 15:26:05 GMT

Hey There,

I've been looking around for the same thing. Please share here if you've found any help/solution. Thanks !

New Post: Sending Facebook message with latest toolkit

alpa — Wed, 31 Aug 2011 15:24:19 GMT

I've been lurking around everywhere to find a good tutorial on sending facebook message but with no avail. Can anyone point me to the right direction to head my search? Some forum posts says that its possible using REST API and others are saying that FB is not allowing messaging anymore to prevent spamming. Also, a note on FB says that REST is about to deprecate. Any help would be greatly appreciated.
Thanks in advance !

New Post: missing files?

alex_brambila — Fri, 12 Aug 2011 22:00:53 GMT

Just downloaded version 3.01 of the Facebook Developer Toolkit and I'm working through this article http://www.devtacular.com/articles/bkonrad/how-to-retrieve-user-data-from-facebook-connect-in-aspnet/ however, I seem to be missing a file. I'm getting the compiler error: Type or namespace API cannot be found..

on this line:

                API api = new API();

                api.ApplicationKey = connectFB.ApiKey;
                api.SessionKey = connectFB.SessionKey;
                api.Secret = connectFB.SecretKey;
                api.uid = connectFB.UserID;

I've got refs to facebook.dll, and facebook.web.dll as well as using statements to those.

Any ideas??

New Post: How to get birthdate

disablealex — Wed, 06 Jul 2011 11:41:16 GMT

i have the same problem...and facebookService1.Users.GetInfo().birthday gives me nothing

New Post: Publish link on group from code

erossinits — Tue, 07 Jun 2011 22:36:30 GMT

Hi. I bought your library. I need a question. What do I publish post or link in my group company for example from code without open popup? Thanky you

New Post: Object reference not set to an instance of an object.

connect2iddu — Tue, 07 Jun 2011 12:24:23 GMT

   
Hi.

I have two facebook ids. i m able to connect with one id which is old one and have read/publish stream permission, 
but with second id, i m getting the following error. even i m not getting facebook permissions at the time of login, 
anybody please suggest me how can i solve this problem.

Thanks in advance

Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Line 530:            string xmlResponse;
Line 531:
Line 532:            using (System.IO.StreamReader streamReader = new StreamReader(webResponse.GetResponseStream()))
Line 533:            {
Line 534:                xmlResponse = streamReader.ReadToEnd();

Source File: E:\Dev\FacebookSource\Facebook\Rest\RestBase.cs Line: 532

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   Facebook.Rest.RestBase.processResponse(WebResponse webResponse, Boolean useJson) in E:\Dev\FacebookSource\Facebook\Rest\RestBase.cs:532
   Facebook.Rest.RestBase.SendRequestSynchronous(IDictionary`2 parameterDictionary, Boolean useSession, Boolean useJson) in E:\Dev\FacebookSource\Facebook\Rest\RestBase.cs:975
   Facebook.Rest.RestBase.SendRequest(IDictionary`2 parameterDictionary, Boolean useSession, Boolean useJson) in E:\Dev\FacebookSource\Facebook\Rest\RestBase.cs:150
   Facebook.Rest.RestBase.SendRequest(IDictionary`2 parameterDictionary, Boolean useSession) in E:\Dev\FacebookSource\Facebook\Rest\RestBase.cs:138
   Facebook.Rest.Stream.Get(Int64 viewer_id, List`1 source_ids, Nullable`1 start_time, Nullable`1 end_time, Nullable`1 limit, String filter_key, Boolean isAsync, GetCallback callback, Object state) in E:\Dev\FacebookSource\Facebook\Rest\Stream.cs:900
   Facebook.Rest.Stream.Get(Int64 viewerId, List`1 sourceIds, Nullable`1 startTime, Nullable`1 endTime, Nullable`1 limit, String filter_key) in E:\Dev\FacebookSource\Facebook\Rest\Stream.cs:140
   Facebook.Rest.Stream.Get(List`1 sourceIds, Nullable`1 startTime, Nullable`1 endTime, Nullable`1 limit) in E:\Dev\FacebookSource\Facebook\Rest\Stream.cs:119
   SocialMedia.Fbook._Default.Page_Load(Object sender, EventArgs e) in d:\SciGladsSourceCode\Dev\i3classWAP\SciGlads.Main\SciGlads.UI\SocialMedia\i3FBook\Default.aspx.cs:219
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1

New Post: How to send Notifications to the face book users ?

mchandu123 — Tue, 24 May 2011 08:40:38 GMT

Hi,
Any one please tell me
How to send the Notifications to the Facebook Users in web based facebook applications Using c#. not with the legacy APIs. Is there any solution for sending the notifications. If sourcecode is available plz post to this thread

New Post: Email Address has a FB account?

brianpaul74 — Fri, 20 May 2011 19:10:37 GMT

Is Possible Search if an email address has a valid Facebook Account?, i want to make a FB verification for my employees.

New Post: (JsonObject)facebook.Api("me") ERROR

eagleag — Tue, 17 May 2011 08:29:43 GMT

anyone else having issues creating user with path "me" ?

JsonObject user = (JsonObject)facebook.Api("me")

If so, how did you solve it?

Sometimes it works and other times it crashes and says you should have used AccesToken (which doesnt work).