protected static Task<NbUser> _LoginAsyncOnline(
	NbUserLoginParam param,
	NbService service = null
)

Protected Shared Function _LoginAsyncOnline ( 
	param As NbUserLoginParam,
	Optional service As NbService = Nothing
) As Task(Of NbUser)

protected:
static Task<NbUser^>^ _LoginAsyncOnline(
	NbUserLoginParam param, 
	NbService^ service = nullptr
)

static member _LoginAsyncOnline : 
        param : NbUserLoginParam * 
        ?service : NbService 
(* Defaults:
        let _service = defaultArg service null
*)
-> Task<NbUser>