fix using

SMGen/Pages/SMEvent2State.razor.cs

@@ -428,10 +428,11 @@ namespace SMGen.Pages
                     }
 
                     //creo file
-                    await using FileStream fs = new(pathFile, FileMode.Create);
-
-                    //copio il contenuto del file
-                    await file.OpenReadStream(maxFileSize).CopyToAsync(fs);
+                    using (FileStream fs = new(pathFile, FileMode.Create))
+                    {
+                        //copio il contenuto del file
+                        await file.OpenReadStream(maxFileSize).CopyToAsync(fs);
+                    }
                     if (file.Name.Contains(".rul"))
                     {
                         files2Read.Add(file.Name, pathFile);

SMGen/Pages/SMIn2Event.razor.cs

@@ -474,7 +474,7 @@ namespace SMGen.Pages
                         Log.Info($"Creato directory {pathDir}");
                     }
 
-                    //creo file
+                    // creo file
                     using (FileStream fs = new(pathFile, FileMode.Create))
                     {
                         // copio il contenuto del file