AnonymousID始终返回null

Question

I'm trying to get the AnonymousID in asp.net C# to be set when a user is not logged-in; in my Global.asax.cs file, I've added this class to set it:

protected void AnonymousIdentification_Creating(object sender, AnonymousIdentificationEventArgs e)
    {
        e.AnonymousID = Guid.NewGuid().ToString();
    }

Then on my CurrentUser class, I did this:

userId = HttpContext.Current.Request.AnonymousID;

However the AnonymousID is always null, it never gets set.

Note: a previous question on a similar issue was asked, but an actual resolution never posted:

AnonymousId is always null

Answer 1

清除cookie，它将开始工作。