Question

I am using Facebook integration in my application. I am logging with Facebook and now I want logout from my application. Many members are asked this question but I am not getting proper solution.

Answer 1

just add these 4 lines of codes to logout button, to clear all the cookies, so that you can successfully logout from facebook.

    NSHttpCookieStorage storage = NSHttpCookieStorage.SharedStorage;

    foreach (NSHttpCookie cookie in storage.Cookies) 
    {
      if(cookie.Domain == ".facebook.com")
      {
        storage.DeleteCookie(cookie);
      }

    }