Click the MVC4 Manager button

I'm newbie in MVC4 and i have some problem with handle button click.

Index.cshtml:

<form id="Form1" runat="server">
<div class="logo">
    <br />
    <img alt="" src="../../Images/logo.png" />
    <br />
    @Html.Partial("~/Views/Home/PartialView/Login.cshtml");
</div>
</form>

Login.cshtml:

@model AP.MVC4.Models.User

<fieldset>
    <legend><b>
        @Html.ViewBag.login_text
    </b></legend>
    <table>
        <tr>
            <td>
                <label>
                    @Html.ViewBag.user_name
                </label>
            </td>
            <td>
                @Html.TextBoxFor(Model=>Model.ID, new { style = "width:60%;" })
            </td>
        </tr>
        <tr>
            <td>
                <label>
                    @Html.ViewBag.password
                </label>
            </td>
            <td>
                @Html.PasswordFor(Model=>Model.Password, new { style = "width:60%;" })
            </td>
        </tr>
        <tr>
            <td colspan="2">
                @using (Html.BeginForm("Login", "HomeController", FormMethod.Post))
                {
                    <input id="btnLog" type="submit" value="@Html.ViewBag.login" />
                }
            </td>
        </tr>
    </table>
</fieldset>

HomeController.cs:

public class HomeController : Controller
{
    public ActionResult Index()
    {
        ViewBag.login = Resources.LocalString.login;
        ViewBag.login_text = Resources.LocalString.login_text;
        ViewBag.user_name = Resources.LocalString.user_name;
        //....Some other code
        return View();
    }
    [HttpPost]
    public ActionResult Login(string user, string pw) {
        MD5 md5Hash = MD5.Create();
        string Pw_hash = GetMd5Hash(md5Hash, pw);
        DataTable dt = SqlHelper.ExecuteDataset(conn, CommandType.StoredProcedure, "GetLoginDetail"
            , new SqlParameter("@UserName", user.Trim())
            , new SqlParameter("@Password", Pw_hash.ToLower())).Tables[0];
        //...Some other code
        return View("Index");
    }
}

User model:

public class User
{
    private const string RequireMessage = "Bắt buộc";
    [Required(ErrorMessage = RequireMessage)]
    [Key]
    public string ID { get; set; }
    [Required(ErrorMessage = RequireMessage)]
    [DataType(DataType.Password)]
    public string Password { get; set; }
    [Required(ErrorMessage = RequireMessage)]
    public string Name { get; set; }
    public string BirthDay { get; set; }
    public string CMND { get; set; }
    public string StartDate { get; set; }
    public string EndDate { get; set; }
}

I have 2 other textbox for username and password. There are 2 problems when I click the button

1. "Login" action in my controller was not fire

2. Information was sent to url like:

   http://localhost:31648/?ID=administrator&Password=123
   
   

How can I fix it?

here is the mistake, change HomeController to Home, we have to pass Controller Name without the postfix Controller:

    @using (Html.BeginForm("Login", "Home", FormMethod.Post))
    {
            <input type="text" name="ID"/>
            <input type="password" name="Password"/>
            <input id="btnLog" type="submit" value="@Html.ViewBag.login" />
    }

and action parameters should match the input element name:

Action:

[HttpPost]
    public ActionResult Login(string ID, string Password)
    {
        //Some code here
        return View("Index");
    }

More better way is to use strongly typed view:

public class LoginModel
{

public string ID {get;set;}
public string Password {get;set;}

}

View:

@model LoginModel 

@using (Html.BeginForm("Login", "Home", FormMethod.Post))
    {
            @Html.TextBoxFor(x=>x.ID)
            @Html.PasswordFor(x=>x.Password)
            <input id="btnLog" type="submit" value="@Html.ViewBag.login" />
    }

and in Controller:

pubic class HomeController : Controller
{

  [HttpPost]
  public ActionResult Login(LoginModel model)
  {
        //Some code here
        return View("Index");
  }

}