我们如何在View .cshtml页面中使用@ Html.RadioButton？

I've successfully integrated the Contoso University ASP.NET MVC project in my VS Solution. I'd like to add some sort of event handling feature where I can select one or more items on an index page, for example, hit a button and retrieve some sort of data from the database based on the user selections. For now, I'd like to know how to retrieve the user selected items after I hit a button on the page. Before we even interact with the database.I've successfully integrated the Contoso Univer