auto increment ID database for asp.net mvc

Question

I want show the auto increment on database to Create View. But on the textbox it is still '0'. I have already set the Id field to auto increment in database.

There's no error in my syntax but the id does not show.

This my View:

    <div class="form-group">
        <label class="control-label col-md-2">ID ATS</label>
        <div class="col-md-10">
            @Html.EditorFor(model => model.id_ats, new { htmlAttributes = new { @class = "form-control", @readonly = "readonly" } })
            @Html.ValidationMessageFor(model => model.id_ats, "", new { @class = "text-danger" })
        </div>
    </div>

This my Controller:

    [HttpPost]
    [ValidateAntiForgeryToken]
    public ActionResult Create([Bind(Include = "id_ats, UniqueName, nama, prior_ex, start_date, end_date, coaching")] op_ats op_ats)
    {
        if (ModelState.IsValid)
        {
            db.op_ats.Add(op_ats);
            db.SaveChanges();
            return RedirectToAction("Index");
        }

        return View(op_ats);
    }

    public ActionResult Create()
    {
        return View(op);
    }

This is the image of my view:

This image is of my database:

But I am still confused with the controller.

Answer 1

check Id properties Identity=false, Identity seed=0, Identity Increment=0. For this problem , set the Id as the Identity

Then check Id properties Identity=true, Identity seed=1, Identity Increment=1. If identity=true Identity=true, Identity seed=1, Identity Increment=1. If identity=true