DatetimePicker asp.net Razor

Question

i need help why this is doesn't work when i putting == instead of <= or >= with <= or >= working My view is

@using (Html.BeginForm("Index", "CTR", FormMethod.Get))
{
    <div class="input-group col-md-5 col-md-push-3">
          <span class="input-group-addon" id="basic-addon1">Date:</span>
          @Html.TextBox("date", null, new { @class = "form-control datepicker", placeholder = "Choose Date" })
          <span class="input-group-btn">
             <button class=" btn btn-success" type="submit" value="search">Go</button>
          </span>
    </div>
}

And Controller

 public ActionResult Index(DateTime? date)
 {
      Debug.WriteLine(date);

      return View(db.Ctrs.Include(d => d.Citizens).Include(d => d.Exchange).Include(d => d.Tariffs).Where(d => d.Exchange.Date == date).ToList());         
 }

Answer 1

We need to know what's your database holding, what's your input and your output. Btw if you want to compare by day, you need to get only the date component of your dates. MSDN: System.DateTime.Date

At the end I think you need to do

d => d.Exchange.Date.Value.Date == date.Value.Date

In addition, you surely need to manage null values.