MVC implements simple upload function

<% using (("up","Home",,new{enctype="multipart/form-data"})) {%>
<input type="file" name="upfile" />
<input type ="submit" name ="upload" value ="upload" />
<%} %>

Code in Homecontroller
[code]
[AcceptVerbs()]
public ActionResult up(HttpPostedFileBase upfile)
{
if (upfile != null)
{
if ( > 0)
{
("d:\\");
}
}
return RedirectToAction("Index");
}