Comments for ON Blog

Comment on Facebook, C# and ASP.NET MVC – Code samples for friends list, activities list and wall posts by onishimura

onishimura — Wed, 25 Aug 2010 00:47:38 +0000

Are you sure the account you’re getting the activites for actually has activities? When I first tried out the service I got nothing back, but that was only because I had nothing specified. You can add activites in facebook via the Info tab – Likes and Interests – Edit. Thats how I added the activities you see in the screenshot above (Dark Knight, Cross country running, etc), at least.

Comment on Facebook, C# and ASP.NET MVC – Code samples for friends list, activities list and wall posts by auser

auser — Sun, 22 Aug 2010 13:35:28 +0000

actually I’m not getting any result when using the “get activities” button

Comment on Facebook, C# and ASP.NET MVC – Code samples for friends list, activities list and wall posts by auser

auser — Sun, 22 Aug 2010 13:10:56 +0000

fantastic.

the FIRST fully working example for MVC2 I find after looking for 10000 hours.

it would be great if you could add some more examples about this.

Thanks

Comment on Official Facebook C# SDK Released by ni123

ni123 — Fri, 20 Aug 2010 10:31:55 +0000

hi
i m using ur library,and i want to delete post.but it is not working.
i got an error
The remote server returned an error: (400) Bad Request.

please reply..its urgent.

Comment on Facebook, C# and ASP.NET MVC – Code samples for friends list, activities list and wall posts by onishimura

onishimura — Thu, 12 Aug 2010 21:29:09 +0000

It could be the access_token you're passing in, how are you obtaining it? The wrapper class I was using just pulls it out of the cookie, but you could also get it directly with something like this (which is commented out in HomeControler) string token = HttpContext.Request.Cookies["fbs_" + ConfigurationManager.AppSettings["AppID"]]["\"access_token"];

Comment on Official Facebook C# SDK Released by Ales Kecman

Ales Kecman — Thu, 12 Aug 2010 14:49:44 +0000

Thanks again! You rock!

Comment on Facebook, C# and ASP.NET MVC – Code samples for friends list, activities list and wall posts by Ales Kecman

Ales Kecman — Thu, 12 Aug 2010 14:31:15 +0000

Hi!

Great post!!! I tried all the features introduced and everything works out of the box

Anyway, I’m having a really hard time to post messages to someone’s wall.

My code is as follows:

string token = “my token here”;
FacebookAPI api = new FacebookAPI(token);
Dictionary dic = new Dictionary();
dic["message"] = “Hello world”;
JSONObject post = api.Post(“/683334501/feed”, dic);

But I always get FacebookAPIException was unhandled, saying The remote server returned an error: (500) Internal Server Error.

Do you have any idea what might I be doing worng or how so solve this issue?

Many thanks in advance!

Best regards,
Ales

Comment on Official Facebook C# SDK Released by onishimura

onishimura — Wed, 11 Aug 2010 10:18:08 +0000

A bit later than I anticipated but I've put up a post describing this and some sample code to go along with it at http://onishimura.com/2010/08/11/facebook-c-and-asp-net-mvc-code-samples-for-friends-list-activities-list-and-wall-posts/

Comment on Official Facebook C# SDK Released by onishimura

onishimura — Fri, 06 Aug 2010 03:25:07 +0000

Sure, I’ve been meaning to go over that in another post so I’ll write it up and post more code tonight/this weekend. Basically it boils down to something like the following:
1. Make sure you have your perms on login to request friends/activities
2. Add classes to map the json objects properly…the friends list is actually in a ‘data’ element if you call https://graph.facebook.com/me/friends?access_token=... so you need to make sure your objects reflect that
3. Modify the Call method in demoopengraph to use JavaScriptSerializer. For whatever reason the DataContractSerializer was throwing fits when parsing the friends list, I think JavascriptSerializer is more
lightweight and flexible anyways.

You can also use the official facebook sdk with a call like :
JSONObject friends = api.Get(“/me/friends”);

Will go over this all in more detail soon.

Comment on Official Facebook C# SDK Released by Mike Murray

Mike Murray — Thu, 05 Aug 2010 16:53:53 +0000

Would you happen to know how to handle getting friends and activities for the currently logged in user? I’ve implemented your DEMOFacebookUser class, but it’s failing when I add the following:

[System.Runtime.Serialization.DataMember(Name = "activities")]
public Array Activities { get; set; }

Because of the way the JSON is setup I’m not sure how to Serialize it, some applies to the friends response from OpenGraph.

Any help would be greatly appreciated.

Thanks,

Mike Murray