How do you create a dropdownlist from an enum in ASP.NET MVC?

Question

I\'m trying to use the Html.DropDownList extension method but can\'t figure out how to use it with an enumeration.

Let\'s say I have an enumeration like

Answer 1

I bumped into the same problem, found this question, and thought that the solution provided by Ash wasn't what I was looking for; Having to create the HTML myself means less flexibility compared to the built-in Html.DropDownList() function.

Turns out C#3 etc. makes this pretty easy. I have an enum called TaskStatus:

var statuses = from TaskStatus s in Enum.GetValues(typeof(TaskStatus))
               select new { ID = s, Name = s.ToString() };
ViewData["taskStatus"] = new SelectList(statuses, "ID", "Name", task.Status);

This creates a good ol' SelectList that can be used like you're used to in the view:

Status:<%=Html.DropDownList("taskStatus")%>

The anonymous type and LINQ makes this so much more elegant IMHO. No offence intended, Ash. :)