Parameters

You can add in any parameters to authorization address. Use the Parameters property.

OAuthManager.RegisterClient
(
  new FacebookClient
  (
    "1435890426686808",
    "c6057dfae399beee9e8dc46a4182e8fd"
  ) 
  { 
    Parameters = new NameValueCollection { { "display", "popup" } }
  }
);

OAuthManager.RegisterClient _
(
  New FacebookClient _
  (
    "1435890426686808",
    "c6057dfae399beee9e8dc46a4182e8fd"
  ) _
  With
  {
    .Parameters = New NameValueCollection() From {{"display", "popup"}}
  }
)

NOTE: The Parameters property value must be set before redirecting user to an authorization page (as shown in the above examples).

See Also

Access token
Scope