使用XmlSerializer進行序列化

using System ;
using System.IO ;
using System.Xml.Serialization ;
namespace Xml_serial
 {
   public class Student
   {
     private string name ;
     public string Name //為Name設定屬性
     {
       get
        {
          return name ;
         }
        set
         {
           name = value ;
          }
        }
       public string Sex ;
       public int Age = 30 ;
       public Course [ ] Courses ;
       public Student ( )  //無參數的建構子
       {
        }
  
        public Student (string Name)  //帶一個參數的建構子
        {
           name = Name ;
           Sex = " Male " ;
         }
       }
       public class Course //無參數的建構子
       {
         public string Name ;
         [XmlIgnore]
         public string Description ;//使用[XmlIgnore]表示不生成XML
         public Course ( )
         {
          }
         public Course (string name, string description) //帶兩個參數的建構子
         {
             Name = name ;
             Description = description ;
           }
        }
    public class Test
    {
       public void XMLSerialize ( ) //序列化成XML
       {
          Student stu = new  Student ("小李") ;
          stu.Course = new Course [2] ;
          stu.Course [0] = new Course ("國文", "語言課") ;
          stu.Course [1] = new Course ("英文", "語言課") ;
          XmlSerializer x = new XmlSerializer (typeof (Student) ) ;
          Stream stream = new FileStream ("c:\\student.xml", FileMode.Create,
              FileAccess.Write, FileShare.Read) ;

          x.Serialize (stream, stu) ; //執行序列化
          stream.Close ( ) ;
      }
      public void XMLDeserialize ( ) //反序列化 (還原)
      {
        XmlSerializer x =new XmlSerializer(typeof (Student) ) ;
        Stream stream = new FileStream ("c:\\student.xml", FileMode.Open,
           FileAccess.Read, FileShare.Read) ;

         Student stu = x.Deserialize (stream) as Student ;//執行反序列化
         Console.WriltrLine (stu.Age.ToString ( ) ) ;
         Console.WriteLine (stu.Courses [0] .Name) ;
         Console.WriteLine (stu.Courses [0] .Description) ;
         Console.WriteLine (stu.Coruses [1] .Name) ;
         Console.WriteLine (stu.Coruses [1] .Description) ;
         stream.Close ( ) ;
       }
       public static void Main ( )
       {
         Test test = new Test ( ) ;
         test.XMLSerialize ( ) ;
         test.XMLDeserialize ( ) ;
        }
     }
  }
 
因為Description變數使用XmlIgnore屬性，所以它的值是null，創見的XML文件也就沒有該節點。