Start listening for an authentication response, and return the redirect URL that the web browser
will be pointed to.

Declaration Syntax
public Uri BeginAuthentication()
Public Function BeginAuthentication As Uri
public:
Uri^ BeginAuthentication()

Return Value
The redirect URL for the remote web browser.
Assembly:
ExtremeSwank.OpenId (Module: ExtremeSwank.OpenId) Version: 4.0.0.1 (4.0.0.1)