update nach Schuelererfassung

BlazorApp - Kopie (4)/Areas/Identity/Pages/Error.cshtml.cs

@@ -0,0 +1,21 @@
+using System.Diagnostics;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace BlazorApp.Areas.Identity.Pages
+{
+    [AllowAnonymous]
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    public class ErrorModel : PageModel
+    {
+        public string RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+        public void OnGet()
+        {
+            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+        }
+    }
+}