C # example code for implementing entity classes and XML conversions to each other

This article mainly for you to introduce the C # Implementation of entity classes and XML conversion of data, with a certain reference value, interested in small partners can refer to

First, the entity class is converted into XML

Converting an entity class to XML requires using the Serialize method of the XmlSerializer class to serialize the entity class

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 ();  }}

Example:

1. Defining entity Classes

[System.Xml.Serialization.XmlTypeAttribute (Anonymoustype = True)] [System.Xml.Serialization.XmlRootAttribute (Namespace = "", IsNullable = False)] public class Request {public string Syst  em {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. Assign a value to the entity class and convert the entity class to an XML-formatted string by serialization

request patientin = new Request ();   Patientin.system = "his";   Patientin.securitycode = "HIS5";   Patientbasicinfo basicinfo = new Patientbasicinfo ();   Basicinfo.patientno = "1234";   Basicinfo.patientname = "Test";   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; Serialize string strxml = Xmlserializehelper.xmlserialize<request> (patientin); 

3. Generated XML instance

<?xml version= "1.0" encoding= "utf-16"? ><request xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd= "Http://www.w3.org/2001/XMLSchema" > <System>HIS</System> <securitycode>his5</ securitycode> <PatientInfo> <PatientNo>1234</PatientNo> <PatientName> test </ patientname> <phoneticize/> <Sex>1</Sex> <birth/> <birthplace/> <country/> & Lt Nation/> <idnumber/> <securityno/> <workunits/> <address/> <ZIPCode/> <Phone/&G T <contactperson/> <contactship/> <contactpersonadd/> <contactpersonphone/> < Operationcode/> <operationname/> <operationtime/> <cardno/> <ChangeType/> </ Patientinfo></request>

Ii. converting XML to entity classes

converting XML to the corresponding entity class requires using the deserialize method of the XmlSerializer class to deserialize the XML.

public static T deserializer<t> (String strxml) where t:class{  try {   using (StringReader sr = new Stringreade R (strxml))   {    XmlSerializer serializer = new XmlSerializer (typeof (T));    Return serializer. Deserialize (SR) as T;   }  }  catch (Exception ex)  {   return null;  }}

Example:

Deserializes the serialized XML from the previous example into an entity class

Deserialization Request r = xmlserializehelper.deserializer<request> (strxml);