Sorting a DropDownList? - C#, ASP.NET

Question

I\'m curious as to the best route (more looking towards simplicity, not speed or efficiency) to sort a DropDownList in C#/ASP.NET - I\'ve looked at a few recommendations b

Answer 1

A C# solution for .NET 3.5 (needs System.Linq and System.Web.UI):

    public static void ReorderAlphabetized(this DropDownList ddl)
    {
        List listCopy = new List();
        foreach (ListItem item in ddl.Items)
            listCopy.Add(item);
        ddl.Items.Clear();
        foreach (ListItem item in listCopy.OrderBy(item => item.Text))
            ddl.Items.Add(item);
    }

Call it after you've bound your dropdownlist, e.g. OnPreRender:

    protected override void OnPreRender(EventArgs e)
    {
        base.OnPreRender(e);
        ddlMyDropDown.ReorderAlphabetized();
    }

Stick it in your utility library for easy re-use.