@{
var message="";
var weekday=DateTime.Now.DayOfWeek;
var day=weekday.ToString();
}
<html>
<body>
@switch(day)
{
case "Monday":
    message="这是工作日的第一天。";
    break;
case "Thursday":
    message="距离周末只有一天了。";
    break;
case "Friday":
    message="明天就是周末了!";
    break;
default:
    message="今天是 " + day;
    break;
}
<p>@message</p>
</body>
</html>