public enum PaiementMethod
{
    Cash,CreditCard,}

public class Myviewmodel
{
    public PaiementMethod PaiementMethod { get; set; }
}

那么一个控制器：

public class HomeController : Controller
{
    public ActionResult Index()
    {
        var model = new Myviewmodel();
        return View(model);
    }

    [HttpPost]
    public ActionResult Index(Myviewmodel model)
    {
        return View(model);
    }
}

最后一个观点：

@model Myviewmodel
@using (Html.BeginForm())
{
    <label for="paiement_cash">Cash</label>
    @Html.RadioButtonFor(x => x.PaiementMethod,"Cash",new { id = "paiement_cash" })

    <label for="paiement_cc">Credit card</label>
    @Html.RadioButtonFor(x => x.PaiementMethod,"CreditCard",new { id = "paiement_cc" })

    <input type="submit" value="OK" />
}

如果您想要一些更通用的解决方案，将其封装在帮助器中，您可能会发现following answer有帮助。