C#中enum,string,int 之间的互相转换

以最近设计的订单状态的字段为例，字段类型为enum肯定是最佳的，用int,或string给维护带来不便。

而考虑到减小目前系统中的变动，最终把实体改成这样：

//只写，写的时候加个ToString()写入就行了
       public string Status
        {
            set { _status = value; }
        }
//只读
        public OrderStatus TheStatus
        {
            get { return (OrderStatus)Enum.Parse(typeof((OrderStatus),_status,true)); }
        }

顺便附上C#中enum,int,string的互相转换

public class MessageTypeConvertor
     {
        public static MessageType String2MessageType(string text, bool ignoreCase)
         {
            return (MessageType)Enum.Parse(typeof(MessageType), text, ignoreCase);
         }

        public static int MessageType2Int(MessageType type)
         {
            return (int)MessageType.SystemNormal;
         }

        public static MessageType Int2MessageType(int n)
         {
            if (Enum.IsDefined(typeof(MessageType), n))
                return (MessageType)n;
            else
                throw new Exception(n + " is not defined");
         }

        public static String MessageType2String(MessageType type)
         {
            return MessageType.SystemNormal.ToString();
         }
     }