title: How to Add OAuth Login Functionality to an Asp.net Membership website
body: <p>I have a web application which currently has a bunch of users and use <code>Asp.net</code> Membership to create and manage users.</p>
  
  <p>I want to add "OAuth" functionality to my application and want to still using  ASP.net Membership (login, etc.), and I also want my user login to application with any public social network ID, if that network use a OAuth membership.</p>
  
  <p>How can I use Asp.net and OAuth (<code>open ID</code>)  beside each other?</p>
  
  <p>I also want to add a new page for users to create a profile for themselves.</p>