绑定枚举类型(反射)

1、方法：

    public static void ItemListBind<T>(CheckBoxList CBTarget) where T : struct, IConvertible
    {
        if (!typeof(T).IsEnum) throw new ArgumentException("T must be an enumerated type");

        //绑定数据
        foreach (int myCode in Enum.GetValues(typeof(T)))
        {
            string myName = Enum.GetName(typeof(T), myCode);
            string myValue = myCode.ToString();
            ListItem myLi = new ListItem(myName, myValue);
            CBTarget.Items.Add(myLi);
        }
    }

2、类：

public static class EnumManager<TEnum>
{
   private static DataTable GetDataTable()
   {
   Type enumType = typeof(TEnum); // 获取类型对象
   FieldInfo[] enumFields = enumType.GetFields();

   DataTable table = new DataTable();
   table.Columns.Add("Name", Type.GetType("System.String"));
   table.Columns.Add("Value", Type.GetType("System.Int32"));
   //遍历集合
   foreach (FieldInfo field in enumFields)
   {
   if (!field.IsSpecialName)
   {
   DataRow row = table.NewRow();
   row[0] = field.Name;
   row[1] = Convert.ToInt32(field.GetRawConstantValue());
   //row[1] = (int)Enum.Parse(enumType, field.Name); 也可以这样

   table.Rows.Add(row);
   }
   }
   return table;
   }

   public static void SetListControl(ListControl list)
   {
   list.DataSource = GetDataTable();
   list.DataTextField = "Name";
   list.DataValueField = "Value";
   list.DataBind();
   }

}

用例：

enum StarList
{
   星级 = 0,
   星1 = 1,
   星2 = 2,
   星3 = 3,
   星4 = 4,
   星5 = 5
}

EnumManager<FeeList>.SetListControl((ListControl)ddl);

转载请注明出处：http://blog.csdn.net/dasihg/article/details/6775450