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POProblem to redirect the user to startpage
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  1. POProblem to redirect the user to startpage
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    copied!<p>I have read many threads about this, but i haven't found a solution that works.</p> <p>I have problem with the Facebook C# SDK. I can't redirect the user to the startpage. I think there is a problem with facebookredirect.axd. Whats that? Way can't i send the user to the startpage for my app? When i enter the startpage for my facebook app, i will be redirected to the permission page, and when i accept the permission, i will be redirected to the startpage of facebook (www.facebook.com). Why? Why not to my app?</p> <p>This is the url on the permission page: <a href="http://www.facebook.com/connect/uiserver.php?app_id=" rel="nofollow">http://www.facebook.com/connect/uiserver.php?app_id=</a>&amp;method=permissions.request&amp;display=page&amp;next=http%3A%2F%2Flocalhost%3A2143%2Ffacebookredirect.axd&amp;response_type=code&amp;state=eyJyIjoiaHR0cDovL2FwcHMuZmFjZWJvb2suY29tL2Jhcm5kYWdib2tlbi9EZWZhdWx0LmFzcHgifQ&amp;fbconnect=1&amp;perms=email</p> <p>If i manually change facebookredirect.axd to facebookredirect.axd/Default.aspx (in the url) it's work, but must the visitors do that?</p> <p>This is a bit of my web.config: </p> <pre><code>&lt;configSections&gt; &lt;section type="Facebook.FacebookConfigurationSection, Facebook" name="facebookSettings" allowLocation="true" allowDefinition="Everywhere" /&gt; &lt;section name="canvasSettings" type="Facebook.Web.CanvasConfigurationSettings, Facebook.Web" /&gt; &lt;/configSections&gt; &lt;facebookSettings canvasPage = "http://apps.facebook.com/&lt;APPNAME&gt;/" secureCanvasUrl="http://localhost:2143/" canvasUrl="http://localhost:2143/" appSecret="" appId="" cancelUrlPath = "" /&gt; &lt;canvasSettings canvasUrl="http://localhost:2143/" canvasPageUrl="http://apps.facebook.com/&lt;APPNAME&gt;/" authorizeCancelUrl="http://facebook.com"/&gt; &lt;httpHandlers&gt; &lt;add verb="*" path="/" type="System.Web.UI.Page"/&gt; &lt;add verb="*" path="facebookredirect.axd" type="Facebook.Web.FacebookAppRedirectHttpHandler, Facebook.Web" /&gt; &lt;/httpHandlers&gt; &lt;handlers&gt; &lt;add name="facebookredirect.axd" verb="*" path="facebookredirect.axd" type="Facebook.Web.FacebookAppRedirectHttpHandler, Facebook.Web" /&gt; &lt;/handlers&gt; </code></pre> <p>I have create a map with name facebookredirect.axd and ádd a web.config file in it with this:</p> <pre><code>&lt;?xml version="1.0"?&gt; &lt;configuration&gt; &lt;system.web&gt; &lt;httpHandlers&gt; &lt;clear/&gt; &lt;add path="*" verb="*" type="Facebook.Web.FacebookAppRedirectHttpHandler, Facebook.Web" /&gt; &lt;/httpHandlers&gt; &lt;/system.web&gt; &lt;system.webServer&gt; &lt;handlers&gt; &lt;clear/&gt; &lt;add name="facebookredirect" path="*" verb="*" type="Facebook.Web.FacebookAppRedirectHttpHandler, Facebook.Web" /&gt; &lt;/handlers&gt; &lt;/system.webServer&gt; &lt;/configuration&gt; </code></pre> <p>On the startpage (Default.aspx) i have this:</p> <pre><code> CanvasAuthorizer auth = new CanvasAuthorizer { Permissions = new[] { "email" } }; if (auth.Authorize()) { FacebookWebClient client = new FacebookWebClient(); dynamic parameters = new ExpandoObject(); parameters.fields = "id, name, third_party_id, username"; dynamic result = client.Get("me", parameters); } </code></pre> <p>When i build this site with Facebook javascript sdk its worked perfect, and now when i try the Facebook C# SDK the page is "broken"....</p> <p>What have i done wrong?</p> <p>Grateful for any help!</p>
 

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