摘要：
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Security.Cryptography;using System.Xml;using System.Sec... 阅读全文
摘要：
1、定义枚举public enum ApplyState//例如：定义一个审核状态的枚举，包含以下几种状态{ /// /// 等待审批 /// [Description("等待审批")] WaitingForApproval = 1, /// ... 阅读全文