<form method="post" action="/home/index">
    Username:
    <%= Html.TextBox("UserName")%>
    Password:
    <%= Html.TextBox("Password")%>
    <input id="login" type="button" value="Login" />
    <input id="Submit1" type="submit" value="submit" />
 </form>

[AcceptVerbs(HttpVerbs.Post)]
    public ActionResult Index(string UserName, string Password)
    {
        //UserName and Password are null!  Why?
    }

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Index([Bind]string UserName, [Bind]string Password)
{
    //UserName and Password are null!  Why?
}

<form method="post" action="/company/update/3">
   Name:
   <%= Html.TextBox("Company.Name")%>
   FEIN:
   <%= Html.TextBox("FEIN")%>

   <input type="submit" value="submit" />
</form>

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Index(int id, Company company)
{
    //Company.FEIN is null!
}