一、实体类转换成XML

将实体类转换成XML需要使用XmlSerializer类的Serialize方法，将实体类序列化

public static string XmlSerialize<T>(T obj){ using (StringWriter sw = new StringWriter()) { Type t= obj.GetType(); XmlSerializer serializer = new XmlSerializer(obj.GetType()); serializer.Serialize(sw, obj); sw.Close(); return sw.ToString(); }}

示例：

1、定义实体类

[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)] [System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)] public class Request { public string System { get; set; } public string SecurityCode { get; set; } public PatientBasicInfo PatientInfo { get; set; } } /// <remarks/> [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)] public partial class PatientBasicInfo { public string PatientNo { get; set; } public string PatientName { get; set; } public string Phoneticize { get; set; } public string Sex { get; set; } public string Birth { get; set; } public string BirthPlace { get; set; } public string Country { get; set; } public string Nation { get; set; } public string IDNumber { get; set; } public string SecurityNo { get; set; } public string Workunits { get; set; } public string Address { get; set; } public string ZIPCode { get; set; } public string Phone { get; set; } public string ContactPerson { get; set; } public string ContactShip { get; set; } public string ContactPersonAdd { get; set; } public string ContactPersonPhone { get; set; } public string OperationCode { get; set; } public string OperationName { get; set; } public string OperationTime { get; set; } public string CardNo { get; set; } public string ChangeType { get; set; } }

2、给实体类赋值，并通过序列化将实体类转换成XML格式的字符串

Request patientIn = new Request(); patientIn.System = "HIS"; patientIn.SecurityCode = "HIS5"; PatientBasicInfo basicInfo = new PatientBasicInfo(); basicInfo.PatientNo = "1234"; basicInfo.PatientName = "测试"; basicInfo.Phoneticize = ""; basicInfo.Sex = "1"; basicInfo.Birth = ""; basicInfo.BirthPlace = ""; basicInfo.Country = ""; basicInfo.Nation = ""; basicInfo.IDNumber = ""; basicInfo.SecurityNo = ""; basicInfo.Workunits = ""; basicInfo.Address = ""; basicInfo.ZIPCode = ""; basicInfo.Phone = ""; basicInfo.ContactShip = ""; basicInfo.ContactPersonPhone = ""; basicInfo.ContactPersonAdd = ""; basicInfo.ContactPerson = ""; basicInfo.ChangeType = ""; basicInfo.CardNo = ""; basicInfo.OperationCode = ""; basicInfo.OperationName = ""; basicInfo.OperationTime = ""; patientIn.PatientInfo = basicInfo; //序列化 string strxml = XmlSerializeHelper.XmlSerialize<Request>(patientIn);

3、生成的XML实例

<?xml version="1.0" encoding="utf-16"?><Request xmlns:xsi="http://icize /> <Sex>1</Sex> <Birth /> <BirthPlace /> <Country /> <Nation /> <IDNumber /> <SecurityNo /> <Workunits /> <Address /> <ZIPCode /> <Phone /> <ContactPerson /> <ContactShip /> <ContactPersonAdd /> <ContactPersonPhone /> <OperationCode /> <OperationName /> <OperationTime /> <CardNo /> <ChangeType /> </PatientInfo></Request>

二、将XML转换成实体类

把XML转换成相应的实体类，需要使用到XmlSerializer类的Deserialize方法，将XML进行反序列化。

public static T DESerializer<T>(string strXML) where T:class{ try { using (StringReader sr = new StringReader(strXML)) { XmlSerializer serializer = new XmlSerializer(typeof(T)); return serializer.Deserialize(sr) as T; } } catch (Exception ex) { return null; }}

示例：

将上例中序列化后的XML反序列化成实体类

//反序列化Request r = XmlSerializeHelper.DESerializer<Request>(strxml);

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。