title: How to login to facebook using the Facebook C# SDK
body: <p>I'd like to post messages to a group wall without asking user for login information -I'd like to do it programmatically, I can use my user/pass if necessary-.</p>
  
  <p>¿Is it possible to do this without showing the user the login screen?</p>
  
  <p>Note: I'm working with Facebook C# SDK (http://facebooksdk.codeplex.com/) under ASP.NET.</p>
  
  <p>Thanks</p>