问题
I plan to use http://facebooksdk.codeplex.com/ for replacing my current integration with facebook. Any sample that demonstrates the logout process from facebook on WP7 using this library?
I am able to login using OAuth right now but don't know how to logout. Just clearing the AccessToken doesn't work (this approach works for Twitter)
Pratik
回答1:
For anyone else looking to do this - checkout the answer (#2 at this time) from Sumit at this link Facebook Oauth Logout
This is not using the facebook SDK I mentioned earlier but it works. As I integrate my app further, would look more into the library.
回答2:
You can also use the InvokeScript method on the WebBrowser control to click the logout button on the Facebook webpage.
http://dotnetcatch.wordpress.com/2011/08/26/wp7-facebook-logout-issues/
回答3:
I just recently ran across this issue. I found a way that works very easily... I just created a hidden WebBrowser control, then navigated to this link:
https://www.facebook.com/logout.php?access_token={ACCESS_TOKEN}&confirm=1&next={YOUR_URL_ENCODED_WEBSITE_TO_RETURN_TO}
Seems rather simple, and after trying a slew of other methods I can't believe it actually worked, but it does work for me on Mango! Thought I'd share in case anyone else is still struggling!
来源：https://stackoverflow.com/questions/4360329/wp7-logout-facebook