I'm trying to get the Silverlight sample project to work. To solve the compile problem I added references to the Facebook and System.Web.Silverlight DLLs. So the app compiles.
I've changed the App keys in MainPage.xaml
private const string ApplicationKey = "MYKEY";
private const string ApplicationSecret = "MYSECRET";
And changed the port for debugging to the port registered in my facebook app settings (e.g. localhost:2817) but when I click on the Sesson Login button the login pop is a blank page.
If clear all my cookies for all domains, the pop shows the facebook login. But once I've logged in, I get the blank page again.
Any ideas would be much appreciated.