绑定到MVC3一个DropDownList [英] Binding to a DropDownList in MVC3

问题描述

previously，我在我的模型中使用此

Previously, I was using this in my model

 public List<SelectListItem> StatusList { get; set; }
 public string Status { get; set; }    

这在我看来绑定到DROPDOWNLIST

and this in my view to bind to the Dropdownlist

 @Html.DropDownListFor(model => model.Status, Model.StatusList, "")

但如果我想使用

  public List<ICode> StatusList { get; set; }

在这里我code是如下

where ICode is as below

 public interface ICode
{
    int Id { get; set; }
    ICodeGroup CodeGroup { get; set; }
    string ShortDescription { get; set; }
    string LongDescription { get; set; }
}

我应该我在视图和模型做？

What should I do in my view and model?

推荐答案

Cyber​​nate的解决方案工作。你也可以这样做：

Cybernate's solution works. You could also do:

@Html.DropDownListFor(model => model.Status, 
     new SelectList(Model.StatusList, "Id", "ShortDescription"))

Cyber​​nate的版本会做更强的类型检查，但的SelectList更加封装。

Cybernate's version will do stronger type checking, but SelectList is more encapsulated.

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