From身份验证的User.Identity.IsAuthenticated为什么永远也false？

In short, the User object is set earlier in the http://ASP.NET pipeline, long before the requested http://ASP.NET page's code is executed. Now, on thesubsequent visit, the http://ASP.NET runtime will see the forms authentication ticket and User.Identity.IsAuthenticated will be true, but not on this request.
73x财富国际

I really hope this makes sense.
73x财富国际

In any event, in the LoggedIn event handler there's no need to check if the user is authenticated - you already know they are! The LoggedIn event wouldn't fire otherwise. Also, you won't be able to get the username from User.Identity.Name. Instead, use LoginControlID.Username.73x财富国际

Happy Programming! 73x财富国际