好吧，我真的是姗姗姗迟了，但无论如何，我已经在博客上讨论了这个主题，在这个主题中我创建了一个EnumHelper类，它可以实现非常简单的转换。

http://jnye.co/Posts/4/creating-a-dropdown-list-from-an-enum-in-mvc-and-c%23

在你的控制器中:

//If you don't have an enum value use the type
ViewBag.DropDownList = EnumHelper.SelectListFor<MyEnum>();

//If you do have an enum value use the value (the value will be marked as selected)    
ViewBag.DropDownList = EnumHelper.SelectListFor(MyEnum.MyEnumValue);

在您看来:

@Html.DropDownList("DropDownList")
@* OR *@
@Html.DropDownListFor(m => m.Property, ViewBag.DropDownList as SelectList, null)

helper类:

public static class EnumHelper
{
    // Get the value of the description attribute if the   
    // enum has one, otherwise use the value.  
    public static string GetDescription<TEnum>(this TEnum value)
    {
        var fi = value.GetType().GetField(value.ToString());

        if (fi != null)
        {
            var attributes = (DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);

            if (attributes.Length > 0)
            {
                return attributes[0].Description;
            }
        }

        return value.ToString();
    }

    /// <summary>
    /// Build a select list for an enum
    /// </summary>
    public static SelectList SelectListFor<T>() where T : struct
    {
        Type t = typeof(T);
        return !t.IsEnum ? null
                         : new SelectList(BuildSelectListItems(t), "Value", "Text");
    }

    /// <summary>
    /// Build a select list for an enum with a particular value selected 
    /// </summary>
    public static SelectList SelectListFor<T>(T selected) where T : struct
    {
        Type t = typeof(T);
        return !t.IsEnum ? null
                         : new SelectList(BuildSelectListItems(t), "Text", "Value", selected.ToString());
    }

    private static IEnumerable<SelectListItem> BuildSelectListItems(Type t)
    {
        return Enum.GetValues(t)
                   .Cast<Enum>()
                   .Select(e => new SelectListItem { Value = e.ToString(), Text = e.GetDescription() });
    }
}

您希望使用类似Enum的东西。getvalue

这是符文和价格的答案改变使用Enum int值作为ID。

示例枚举:

public enum ItemTypes
{
    Movie = 1,
    Game = 2,
    Book = 3
}

扩展方法:

    public static SelectList ToSelectList<TEnum>(this TEnum 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()));
    }

用法示例:

 <%=  Html.DropDownList("MyEnumList", ItemTypes.Game.ToSelectList()) %>

记住导入包含Extension方法的命名空间

<%@ Import Namespace="MyNamespace.LocationOfExtensionMethod" %>

生成的HTML示例:

<select id="MyEnumList" name="MyEnumList">
    <option value="1">Movie</option>
    <option selected="selected" value="2">Game</option>
    <option value="3">Book </option>
</select>

请注意，用于调用ToSelectList的项就是选中的项。

@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 ----"}
}
)

@Html.DropDownListFor(model => model.Type, Enum.GetNames(typeof(Rewards.Models.PropertyType)).Select(e => new SelectListItem { Text = e }))

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());
    }