Html.DropDownList

  　　　　　　//获取直属父级列表
            var parents = _MemberEditDTOService.GetParents();
            var parentsItems = parents.Result.Select(s => new SelectListItem()
            {
                Text = s.MemberName,
                Value = ((int)s.Id).ToString()
            }).ToList();
            //parentsItems.First(t => t.Value.Equals("0")).Text = "--请选择--";
            ViewBag.parentsSelectItems = parentsItems;

前端：

    @Html.DropDownList("MemberTypesSelectItems", ViewBag.MemberTypesSelectItems as SelectList, new { id = "memberTypes", Class = "form-control ", style = "display: inline-block;" })

或者

@Html.DropDownList("BusinessDepartment", new List<SelectListItem>
   {
    (new SelectListItem() {Text = "--请选择--", Value = "", Selected = true}),
    (new SelectListItem() {Text = "业务部1", Value = "1", Selected = false}),
    (new SelectListItem() {Text = "业务部2", Value = "0", Selected = false}),
    }, new { @style = "width:99%;" }, new { id = "BusinessDepartment" })

或者

<select id="ddlUserType" class="form-control " style="width: 90px; display: inline-block;">
     @foreach (var userType in ViewBag.UserType)
      {
        <option value="@userType.Value">@userType.Text</option>
       }
</select>