求教，网络传输中如何序列化自定义对象？

[guoxijun]

假如现在有这样一个结构体：
struct Student
{
public int num;
public string name;
ArrayList score;
}

发送端和接受端的序列化函数和反序列化函数该怎样写？

[noway8881]

BinaryFormatter里有public object Deserialize(Stream serializationStream)
以及public void Serialize(Stream serializationStream, object graph)

[cannel]

以下是对一个类的序列化和反序列化

序列化
XmlSerializer tXmlSerializer = new XmlSerializer(typeof(DUPStatTemplate));
StreamWriter tStreamWriter = new StreamWriter(fileDirectory + tDUPStatTemplate.TemplateName + "_"
+ tDUPStatTemplate.GUID + ".xml");
tXmlSerializer.Serialize(tStreamWriter, tDUPStatTemplate);
tStreamWriter.Close();

反序列化
XmlSerializer tXmlSerializer = new XmlSerializer(typeof(DUPStatTemplate));
StreamReader tStreamReader = new StreamReader(filePath);
DUPStatTemplate tDUPStatTemplate = tXmlSerializer.Deserialize(tStreamReader) as DUPStatTemplate;
tStreamReader.Close();

[guoxijun]

那该怎么转换序列化成Byte[]来发送了？

[TNight]

 #region stu数组 序列化和反序列化
            student[] st = new student[1];
            st[0] = new student();
            st[0].stuid = 23;
            st[0].stuage = 23;
            st[0].stuname = "猪";

            FileStream fs = new FileStream(@"D:\log.txt", FileMode.Open, FileAccess.Write);
            BinaryFormatter bf = new BinaryFormatter();
            bf.Serialize(fs, st);
            StreamWriter sw = new StreamWriter(fs);
            fs.Flush();
            fs.Close();

            FileStream fs1 = new FileStream(@"d:\log.txt", FileMode.Open, FileAccess.Read);
            BinaryFormatter bf1 = new BinaryFormatter();
            student[] s = (student[])bf.Deserialize(fs);
            foreach (student si in s)
            {
                Console.WriteLine("{0},{1},{2}", si.stuid, si.stuname, si.stuage);
            }
            fs.Flush();
            fs.Close();
            #endregion  

[TNight]

    [Serializable]
    class student
    {
        public int stuid { get; set; }
        public string stuname { get; set; }
        public int stuage { get; set; }
    }

[li2422121715]

这个我懂得不少，只是这回我是来打酱油的

[guoxijun]

[Quote=引用 6 楼 li2422121715 的回复:]

这个我懂得不少，只是这回我是来打酱油的
[/Quote]

求指教，急需解决这个问题。谢谢啦

[li2422121715]

[Serializable]//利用api将结构体序列化
struct Student
{
public int num;
public string name;
ArrayList score;
}
public System.IO.MemoryStream SerializeBinary(object request)//序列化函数，细节不解释了吧
{
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter serializer = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
System.IO.MemoryStream memStream = new System.IO.MemoryStream();
serializer.Serialize(memStream,request);
return memStream;
}
public object DeSerializeBinary(System.IO.MemoryStream memStream)//反序列化
{
memStream.Position = 0;
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter deserializer = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
object newobj = deserializer.Deserialize(memStream);
memStream.Close();
return newobj;
}
Student s=new Student();
s.num=1；//等于多少你自己定
s.name=2;
s.score={东西};
byte[] Data=SerializeBinary(s).ToArray();
最后你自己写个方法send(Data)即可。
反序列化是一样的，你自己能写的。
因为有一大部分是当直接手写的，没经过检查，细节上没完善，你修改下。