Objek yang sedang dikodkan ke dalam XML boleh dikawal dengan menggunakan XmlSerializer yang terdiri daripada banyak pembina dan apabila serializer dicipta dan pembina yang digunakan adalah sesuatu yang tidak mengambil jenis, maka pemasangan sementara dibuat setiap masa. Serializer dicipta yang membolehkan pensirilan dan penyahserikatan objek ke dalam dokumen XML dan daripada dokumen XML dan ahli XmlSerialiizer ialah XmlSerializer, XmlSerializer(Jenis), XmlSerializer(XmlTypeMapping), XmlSerializer(Jenis, String), XmlSerializer(Jenis). , Type()), XmlSerializer(Type, XmlAttributeOverrides), XmlSerializer(Type, XmlRootAttribute), XmlSerializer(Type, XmlAttributeOverrides, Type(), XmlRootAttribute, String), XmlSerializer(Type, XmlAttributeOverrides, String), XmlSerializer(Jenis, XmlAttributeOverrides, String) ), XmlAttributeOverrides, Type(), XmlRootAttribute, String, String, Evidence). Dalam topik ini, kita akan belajar tentang C# XmlSerializer.
Sintaks:
XmlSerializer serializer_name = new XmlSerializer(type);
di mana serializer_name ialah nama objek XmlSerializer
Contoh #1
Kod:
using System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.Xml; using System.Xml.Serialization; using System.IO; //a class called check is defined public class check { //main method is called within which the instance of XmlSerializer is created which is used to encode the details of the book into XML public static void Main() { XmlSerializer ser_name = new XmlSerializer(typeof(Book)); Book bookdetails = new Book("Shobha Shivakumar", "Meaning of life", 2020); ser_name.Serialize(Console.Out, bookdetails); Console.ReadLine(); } } //a class called book is defined which initializes the elements and required attributes which defines the method book to take the name of the author of the book, name of the book and the year public class Book { [XmlElementAttribute("AuthorName")] public string authorname; [XmlAttributeAttribute("BookName")] public string bookname; [XmlAttributeAttribute("YearofPublishing")] public int year; public Book() { } public Book(string authorname, string bookname, int year) { this.authorname = authorname; this.bookname = bookname; this.year = year; } }
Output:
Contoh #2
Kod:
using System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.Xml; using System.Xml.Serialization; using System.IO; //a class called check is defined public class check { //main method is called within which the instance of XmlSerializer is created which is used to encode the details of the book into XML public static void Main() { XmlSerializer ser_name = new XmlSerializer(typeof(Student)); Student studentdetails = new Student("Shobha Shivakumar", "C Sharp", "XML"); ser_name.Serialize(Console.Out, studentdetails); Console.ReadLine(); } } //a class called student is defined which initializes the elements and required attributes which defines the method student to take the name of the student, name of the student and name of the topic public class Student { [XmlElementAttribute("StudentName")] public string studentname; [XmlAttributeAttribute("SubjectName")] public string subjectname; [XmlAttributeAttribute("TopicName")] public string topicname; public Student() { } public Student(string studentname, string subjectname, string topicname) { this.studentname = studentname; this.subjectname = subjectname; this.topicname = topicname; } }
Output:
Contoh #3
Kod:
using System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.Xml; using System.Xml.Serialization; using System.IO; //a class called check is defined public class check { //main method is called within which the instance of XmlSerializer is created which is used to encode the details of the book into XML public static void Main() { XmlSerializer ser_name = new XmlSerializer(typeof(Employee)); Employee employeedetails = new Employee("Shobha Shivakumar", "Engineer", 123); ser_name.Serialize(Console.Out, employeedetails); Console.ReadLine(); } } //a class called employee is defined which initializes the elements and required attributes which define the method employee to take the name of the employee, the designation of the employee and the employee ID of the employee public class Employee { [XmlElementAttribute("EmployeeName")] public string Employeename; [XmlAttributeAttribute("Designation")] public string Designation; [XmlAttributeAttribute("EmployeeID")] public int EmployeeID; public Employee() { } public Employee(string Employeename, string Designation, int EmployeeID) { this.Employeename = Employeename; this.Designation = Designation; this.EmployeeID = EmployeeID; } }
Output:
Kesimpulan
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