using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc; using Microsoft.AspNetCore.Mvc.RazorPages; public class SignedOutModel : PageModel { public IActionResult OnGet() { if (User.Identity.IsAuthenticated) { // Redirect to home page if the user is authenticated. return RedirectToPage("/Index"); } return Page(); } }