ComBox绑定枚举

（转自：http://blog.csdn.net/chao88552828/article/details/9903159）

 /// <summary>
        /// 参数枚举
        /// </summary>
        public enum ParematerType
        {
            //酒店
            酒店 = 8,
            //景区等级
            景区 = 4,
            //餐馆/农家乐 等级
            餐馆 = 9,
            //购物
            购物 = 7,
            //娱乐
            娱乐 = 5,
        }
        /// <summary>
        /// 窗体加载参数类型
        /// </summary>
        private void initializeComBox()
        {
            Type parematerType = typeof(SystemEnum.ParematerType); 
            foreach (int index in Enum.GetValues(parematerType))
            {
                string name = Enum.GetName(parematerType, index);//ex:餐馆 
                string value = index.ToString();//ex:9
                //需要增加引用：System.Web
                //引用命名空间：using System.Web.UI.WebControls;
                //ListBox 也可用这个方法
                ListItem item = new ListItem();
                item.Text = name;
                item.Value = value;
                cmbParematerType.Items.Add(item);
            }
        }
        ///获取下拉框的选中内容
        private void getSelectComBox()
        {
            ListItem item =(ListItem)(cmbParematerType.SelectedItem);
            string name = item.Text;
            string value = item.Value;
        }
        ///获取ListBox的选中内容
        private void getSelectsListBox()
        {
            //lbShow是ListBox的名称
            for (int i = 0; i < lbShow.SelectedIndices.Count; i++)
                {
                    int index = this.lbShow.SelectedIndices[i];
                    string value= ((ListItem)(lbShow.Items[index])).Value;
                    string name = ((ListItem)(lbShow.Items[index])).Text;
                }
        }

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ps:模板化

private void initializeComBox<T>(ComboBox combox)
{
var itemType = typeof(T);
foreach (int index in Enum.GetValues(itemType))
{
var item = new DictionaryEntry();
item.Key = Enum.GetName(itemType, index);
item.Value = index.ToString();
combox.Items.Add(item);
}
combox.DisplayMember = "Key";
combox.ValueMember = "Value";
}