@Html.DropdownListFor(model=model->Gender,new List<SelectListItem>
{
 new ListItem{Text="Male",Value="Male"},
 new ListItem{Text="Female",Value="Female"},
 new ListItem{Text="--- Select -----",Value="-----Select ----"}
}
)

        ////  ViewModel

        public class RegisterViewModel
          {

        public RegisterViewModel()
          {
              ActionsList = new List<SelectListItem>();
          }

        public IEnumerable<SelectListItem> ActionsList { get; set; }

        public string StudentGrade { get; set; }

           }

       //// Enum Class

        public enum GradeTypes
             {
               A,
               B,
               C,
               D,
               E,
               F,
               G,
               H
            }

         ////Controller action 

           public ActionResult Student()
               {
    RegisterViewModel vm = new RegisterViewModel();
    IEnumerable<GradeTypes> actionTypes = Enum.GetValues(typeof(GradeTypes))
                                         .Cast<GradeTypes>();                  
    vm.ActionsList = from action in actionTypes
                     select new SelectListItem
                     {
                         Text = action.ToString(),
                         Value = action.ToString()
                     };
              return View(vm);
               }

         ////// View Action

   <div class="form-group">
                            <label class="col-lg-2 control-label" for="hobies">Student Grade:</label>
                            <div class="col-lg-10">
                               @Html.DropDownListFor(model => model.StudentGrade, Model.ActionsList, new { @class = "form-control" })
                            </div>

你也可以在Griffin.MvcContrib中使用我的自定义HtmlHelpers。以下代码:

@Html2.CheckBoxesFor(model => model.InputType) <br />
@Html2.RadioButtonsFor(model => model.InputType) <br />
@Html2.DropdownFor(model => model.InputType) <br />

生成:

https://github.com/jgauffin/griffin.mvccontrib

更新-我建议使用下面的符文建议，而不是这个选项!

我猜你想要的是下面这样的话:

<select name="blah">
    <option value="1">Movie</option>
    <option value="2">Game</option>
    <option value="3">Book</option>
</select>

你可以用一个扩展方法来做，如下所示:

public static string DropdownEnum(this System.Web.Mvc.HtmlHelper helper,
                                  Enum values)
{
    System.Text.StringBuilder sb = new System.Text.StringBuilder();
    sb.Append("<select name=\"blah\">");
    string[] names = Enum.GetNames(values.GetType());
    foreach(string name in names)
    {
        sb.Append("<option value=\"");
        sb.Append(((int)Enum.Parse(values.GetType(), name)).ToString());
        sb.Append("\">");
        sb.Append(name);
        sb.Append("</option>");
    }
    sb.Append("</select>");
    return sb.ToString();
}

但这类内容是无法本土化的(游戏邦注:即很难将其翻译成其他语言)。

注意:你需要调用静态方法的枚举实例，即Html.DropdownEnum(ItemTypes.Movie);

也许有一种更优雅的方式来做到这一点，但上面的方法确实有效。

在。net Core中，你可以这样做:

@Html.DropDownListFor(x => x.Foo, Html.GetEnumSelectList<MyEnum>())

1-创建ENUM

public enum LicenseType
{
    xxx = 1,
    yyy = 2
}

2-创建您的服务类别

public class LicenseTypeEnumService
    {

        public static Dictionary<int, string> GetAll()
        {

            var licenseTypes = new Dictionary<int, string>();

            licenseTypes.Add((int)LicenseType.xxx, "xxx");
            licenseTypes.Add((int)LicenseType.yyy, "yyy");

            return licenseTypes;

        }

        public static string GetById(int id)
        {

            var q = (from p in this.GetAll() where p.Key == id select p).Single();
            return q.Value;

        }

    }

3-在控制器中设置ViewBag

var licenseTypes = LicenseTypeEnumService.GetAll();
ViewBag.LicenseTypes = new SelectList(licenseTypes, "Key", "Value");

绑定你的下拉列表

@Html.DropDownList("LicenseType", (SelectList)ViewBag.LicenseTypes)