MVC-View-ViewModel-HttpPost Rückgabewert ist immer NULL

Ich bin vorbei ein ViewModel-wieder aus meiner Sicht der Controller über ein Formular HttpPost. Aber die Werte sind immer NULL.

ViewModel

public class vmCompanyAddress
{
    public StatelyTechAdmin.Models.Company Company { get; set; }
    public StatelyTechAdmin.Models.CompanyAddress Address { get; set; }

    public SelectList Counties { get; set; }
}

Unternehmen Klasse Modell

public class Company
{
    [Key]
    public virtual long CompanyId { get; set; }

    [Required]
    [Display(Name = "Company Name")]
    public virtual string Name { get; set; }

    public virtual DateTime CreatedDate { get; set; }

    public virtual IEnumerable<CompanyAddress> CompanyAddresses { get; set; }
}

CompanyAddress-Klasse Modell

public class CompanyAddress
{
    [Key]
    public virtual long CompanyAddressId { get; set; }

    [Required]
    public virtual long CompanyId { get; set; }

    [ForeignKey("CompanyId")]
    public virtual Company Company { get; set; }

    [Required]
    public virtual int CopmanyAddressTypeId { get; set; }

    [ForeignKey("CopmanyAddressTypeId")]
    public virtual CompanyAddressType CompanyAddressType { get; set; }

    [Display(Name = "Address 1")]
    public virtual string Address1 { get; set; }

    [Display(Name = "Address 2")]
    public virtual string Address2 {get; set; }

    [Display(Name = "Town")]
    public virtual string Town { get; set; }

    [Display(Name = "City")]
    public virtual string City { get; set; }

    [Required]
    public virtual long CountyId { get; set; }

    [ForeignKey("CountyId")]
    [Display(Name = "County")]
    public virtual County County { get; set; }

    [Required]
    [Display(Name = "Postal Code")]
    public virtual string PostalCode { get; set; }

    public virtual DateTime CreatedDate { get; set; }
}

Controller (get):

//GET: /Company/Create
    public ActionResult Create()
    {
        vmCompanyAddress vm = new vmCompanyAddress();
        vm.Counties = new SelectList(db.County, "CountyId", "Name", -1);
        //vm.Address = new CompanyAddress();
        //vm.Company = new Company();

        return View(vm);
    }

Controller (post):

[HttpPost]
    [ValidateAntiForgeryToken]
    public ActionResult Create(vmCompanyAddress company)
    {
        if (ModelState.IsValid)
        {
            db.Companies.Add(company.Company);

            //Amend Address Company & Address Type before save to DB
            company.Address.CompanyId = company.Company.CompanyId;
            company.Address.CopmanyAddressTypeId = 1;

            db.CompanyAddress.Add(company.Address);

            db.SaveChanges();
            return RedirectToAction("Index");
        }

        return View(company);
    }

View (erstellen)

    @model StatelyTechAdmin.ViewModels.vmCompanyAddress

@{
    ViewBag.Title = "Create";
}

<h2>Create</h2>

@using (Html.BeginForm()) {
    @Html.AntiForgeryToken()
    @Html.ValidationSummary(true)

    <fieldset>
        <legend>Company</legend>

        <div class="editor-label">
            @Html.LabelFor(model => model.Company.Name)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Company.Name)
            @Html.ValidationMessageFor(model => model.Company.Name)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Company.CreatedDate)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Company.CreatedDate)
            @Html.ValidationMessageFor(model => model.Company.CreatedDate)
        </div>


        @* Invoice Address *@
        <div class="editor-label">
            @Html.LabelFor(model => model.Address.Address1)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Address.Address1)
            @Html.ValidationMessageFor(model => model.Address.Address1)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Address.Address2)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Address.Address2)
            @Html.ValidationMessageFor(model => model.Address.Address2)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Address.Town)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Address.Town)
            @Html.ValidationMessageFor(model => model.Address.Town)
        </div>

        <div class="editor-label">
            @Html.LabelFor(model => model.Address.City)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Address.City)
            @Html.ValidationMessageFor(model => model.Address.City)
        </div>

        @*<div class="editor-label">
            @Html.LabelFor(model => model.Address.County)
        </div>
        <div class="editor-field">
            @Html.DropDownListFor(model => model.Address.CountyId, Model.Counties)
        </div>*@

        <div class="editor-label">
            @Html.LabelFor(model => model.Address.PostalCode)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Address.PostalCode)
            @Html.ValidationMessageFor(model => model.Address.PostalCode)
        </div>

        <p>
            <input type="submit" value="Create" />
        </p>
    </fieldset>
}

Kann bitte jemand Rat, warum meine Rückkehr ViewModel-Werte sind NULL, wenn alle Felder gefüllt sind?

Ich habe im Google Chrome browser über das Netzwerk-Aufnahmefunktion und alle Werte WERDEN zurück gebucht im JSON-format.

Vielen Dank.

------------ BEARBEITEN ---------------

Hier ist ein Teil von dem, was ich sehen kann, aus den Google-Chrome-Netzwerk-Monitor

Unternehmen.Name:ABC123
Unternehmen.CreatedDate:2014/05/13 00:00:00
....

Also es ist auf jeden Fall zurückgegeben werden.

InformationsquelleAutor RobHurd | 2014-05-13