using System; using System.Xml.Serialization; namespace Aop.Api.Domain { /// /// ItemExtInfo Data Structure. /// [Serializable] public class ItemExtInfo : AopObject { /// /// 扩展信息的key /// [XmlElement("ext_key")] public string ExtKey { get; set; } /// /// 扩展信息的值 /// [XmlElement("ext_value")] public string ExtValue { get; set; } } }