MVC3 Html.DropDownList使用方法总结

在用mvc3做网站后台时，经常会用到下拉列表，现在总结一下它的使用方法，以便之后查看

在Action里的代码为：

 

var letters = new List<string>() {       "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" };var lstLetters = new List<SelectListItem>();foreach (var letter in letters){    lstLetters.Add(new SelectListItem {Text=letter,Value=letter });}ViewBag.Letters = lstLetters;

 

在视图里的代码为：

@Html.DropDownList("Prefix",(List<SelectListItem>)ViewBag.Letters, "全部", new { onchange = "GetList()" })

在ASP.NET MVC中使用DropDownList
http://www.cnblogs.com/kirinboy/archive/2009/10/28/use-dropdownlist-in-asp-net-mvc.html

ASP.NET MVC4使用Html.DropDownList和Html.BeginForm

http://blog.csdn.net/zht666/article/details/8529646