枚举填充下拉框

  #region 绑定枚举

       //OrderStatus自己定义的枚举
        public void Fill(DropDownList ddl)
        {
            BInorder inOrder = new BInorder();
            Array list = System.Enum.GetValues(typeof(OrderStatus));
            ddl.Items.Clear();
            ddl.Items.Add(new ListItem("全部",""));
            foreach (OrderStatus o in list)
            {
                ddl.Items.Add(new ListItem(inOrder.GetStatus(o),Convert.ToString((int)o)));
            }
        }
        #endregion