Authentication using Facebook C# SDK

Question

How can I authenticate with a username(email) and password? The samples provided just calls "authorizer.Authorize()" without credentials (which simply throws an "Invalid URI" format exception for me). Do I need an accessToken and if so, how do I get one?

Answer 1

You cannot authenticate with a username and password. You must use OAuth to authenticate a user. Facebook does not permit application developers to collect usernames and password from users.