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POC# & Facebook API
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  1. POC# & Facebook API
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    copied!<p>I'm currently using the Facebook API and C#.</p> <p>What i'm trying to do is upload an image to an event. </p> <p>I've tried two methods, but neither seem to work. Could someone please take a look. </p> <p><strong>Method 1</strong></p> <pre><code> Dictionary&lt;string, string&gt; args = new Dictionary&lt;string, string&gt;(); string source = "@test.jpg"; string relpath = "/1234456789/photos"; args.Add("message", "sssssss"); args.Add("access_token", api.AccessToken); args.Add("source", source); api.Post(relpath, args); </code></pre> <p><strong>Method 2</strong></p> <pre><code> HttpWebRequest request = (HttpWebRequest)WebRequest.Create(String.Format("http://graph.facebook.com/1234456789/photos")); request.ContentType = "multipart/form-data"; request.Method = "POST"; string path = HttpUtility.UrlEncode("test.jpg"); request.BeginGetRequestStream(ar =&gt; { using (StreamWriter writer = new StreamWriter((ar.AsyncState as HttpWebRequest).EndGetRequestStream(ar))) { writer.Write("{0}={1}&amp;", "message", HttpUtility.UrlEncode("Test")); writer.Write("{0}=@{1}&amp;", "source", path); writer.Write("{0}={1}", "access_token", api.AccessToken); } }, request); </code></pre> <p><strong>Method 3</strong></p> <pre><code> WebClient client = new WebClient(); byte[] responseBinary = client.UploadFile("http://localhost:61689/Widgets/test2.aspx", "POST", @"C:\test.jpg"); string response = Encoding.UTF8.GetString(responseBinary); Dictionary&lt;string, string&gt; args = new Dictionary&lt;string, string&gt;(); string relpath = "https://graph.facebook.com/me/picture"; args.Add("message", "sssssss"); args.Add("access_token", GetAccessToken(code)); args.Add("source", response); api.Post(relpath, args); </code></pre> <p>In method 3 i'm trying to create the response and write that. I'm getting 400 bad request.</p> <p>The image 'test.jpg' currently sits in my website root, same as the page calling it.</p>
 

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