In the “Create New ASP.NET Core Web Application” window, select .NET Core as the runtime and ASP.NET Core 3.1 (or later) from the drop-down list at the top. I’ll be using ASP.NET Core 3.1 here.

First off, let’s create an ASP.NET Core Web API project in Visual Studio 2022. ... Session state is a mechanism for storing user data on the server side in an ASP.NET Core MVC web application.