Html DropDownListFor（数据实时搜索="；true"；）如何添加？

@DropDownListFor（model=>model.Odeyenİd，新选择列表（ViewBag.Musteriler，“İd”，“MusteriAdiSoyadi”），新{@class=“selectpicker form control”}）

@foreach（查看包中的var人员。Musteriler）
{
@MusteriAdiSoyadi个人
}

                        <select class="selectpicker form-control" id="number" data-container="body" data-live-search="true" title="Müşteri Seçiniz.." data-hide-disabled="true">
                            @foreach (var person in ViewBag.Musteriler)
                            {
                                <option value="@person.İd"> @person.MusteriAdiSoyadi</option>
                            }
                        </select>

@Html.DropDownListFor(model => model.Odeyenİd, 
    new SelectList(ViewBag.Musteriler, "İd", "MusteriAdiSoyadi"), 
    new { @class = "selectpicker form-control",@data_live_search=... 
})