Thanks for your contribute. I have a problem with Page Razor... in my application (framework 4.8) use page aspx and does not recognize @Html.ActionLink despite having referenced the namespaces:

@using System.Web.Mvc

@using System.Web.Mvc.Html;

'HtmlHelper' does not contain a definition for 'ActionLink' and the best extension method overload 'LinkExtensions.ActionLink(HtmlHelper, string, string, string, object, object)' requires a receiver of type 'System.Web.Mvc.HtmlHelper'