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)

@Html.DropDownListFor(model => model.MaritalStatus, new List<SelectListItem> 
{  

new SelectListItem { Text = "----Select----", Value = "-1" },


new SelectListItem { Text = "Marrid", Value = "M" },


 new SelectListItem { Text = "Single", Value = "S" }

})

对于MVC v5.1使用Html。EnumDropDownListFor

@Html.EnumDropDownListFor(
    x => x.YourEnumField,
    "Select My Type", 
    new { @class = "form-control" })

对于MVC v5使用EnumHelper

@Html.DropDownList("MyType", 
   EnumHelper.GetSelectList(typeof(MyType)) , 
   "Select My Type", 
   new { @class = "form-control" })

适用于MVC 5及更低版本

我把Rune的答案变成了一个扩展方法:

namespace MyApp.Common
{
    public static class MyExtensions{
        public static SelectList ToSelectList<TEnum>(this TEnum enumObj)
            where TEnum : struct, IComparable, IFormattable, IConvertible
        {
            var values = from TEnum e in Enum.GetValues(typeof(TEnum))
                select new { Id = e, Name = e.ToString() };
            return new SelectList(values, "Id", "Name", enumObj);
        }
    }
}

这允许你这样写:

ViewData["taskStatus"] = task.Status.ToSelectList();

使用MyApp。常见的

这个扩展方法的另一个修复-当前版本没有选择枚举的当前值。我修正了最后一行:

public static SelectList ToSelectList<TEnum>(this TEnum enumObj) where TEnum : struct
    {
        if (!typeof(TEnum).IsEnum) throw new ArgumentException("An Enumeration type is required.", "enumObj");

        var values = from TEnum e in Enum.GetValues(typeof(TEnum))
                       select new
                       {
                           ID = (int)Enum.Parse(typeof(TEnum), e.ToString()),
                           Name = e.ToString()
                       };


        return new SelectList(values, "ID", "Name", ((int)Enum.Parse(typeof(TEnum), enumObj.ToString())).ToString());
    }

我做了以下工作，并取得了成功:

在view.cshtml中:

@ model MyModel.cs

@Html.EnumDropDownListFor(m=>m.MyItemType )

模型中: MyModel.cs

MyItemType {get;设置;｝

这是Razor的版本:

@{
    var itemTypesList = new List<SelectListItem>();
    itemTypesList.AddRange(Enum.GetValues(typeof(ItemTypes)).Cast<ItemTypes>().Select(
                (item, index) => new SelectListItem
                {
                    Text = item.ToString(),
                    Value = (index).ToString(),
                    Selected = Model.ItemTypeId == index
                }).ToList());
 }


@Html.DropDownList("ItemTypeId", itemTypesList)