ASP.NET Web Forms. The legacy ASP.NET Web Forms is no longer supported. You might want to use Blazor, Angular, or React instead. Windows Communication Foundation (WCF).

Take advantage of dependency injection in ASP.Net Web Forms to simplify the creation of your objects, pass dependencies at runtime, and build flexible, loosely coupled applications.

Microsoft recommends replacing relic from old .NET Framework with Blazor, but you can still do ASP.NET Web Forms apps in Visual Studio 2022 if you want to, with a couple tweaks.

Do the conversion form by form rather than creating a whole new site. There will be some forms (those forms maintaining your lookup tables, for example) that you may never bother converting. Where you ...

How to Launch a Web Page From an ASP.NET Button. Developers can create buttons that launch new Websites from within a Web page, or they can make new website windows appear without user intervention.