howto get the user id from a FormsAuthentication page in asp.net MVC?

Question

i made a webpage which use FormsAuthentication. now i need to get the user id of the user (if a user is logged in)

how to get these? i tryed to access it via the F

Answer 1

if (HttpContext.Current.User.Identity.IsAuthenticated)
{
    var id = HttpContext.Current.User.Identity.Name;
    // Do stuf...
}