正在学习三种序列化 请各位大虾指点下

Question

我想得到Binary soap xml 三种序列化后 序列化成二进制格式和xml格式的输出结果（不是得到原对象） 怎么得到？ 谢谢

Answer 1

恩 如果用代码输出呢  那个BinaryWriter 怎么用  可以给个例子么 谢谢 

Answer 2

[Serializable]
    public class SumOf
    {
        public SumOf()
        {
        }        public DecimalList Members = new DecimalList();        public decimal Sum,Avg;        public void Calculate()
        {
            this.Sum = 0;
            foreach (decimal m in Members)
            {
                Sum += m;
            }
            this.Avg = Sum / Members.Count;        }    }
    [Serializable]
    public class DecimalList : List<decimal>
    {
    }
SumOf sObj;
        private void button1_Click(object sender, EventArgs e)
        {
            // create a file stream to write the file
            FileStream fileStream = new FileStream("DoSum.bin", FileMode.Create);
            // use the CLR binary formatter
            BinaryFormatter binaryFormatter = new BinaryFormatter();
            // serialize to disk
            binaryFormatter.Serialize(fileStream, sObj);
            fileStream.Close();        }
        private SumOf BuildSumObj()
        {
            SumOf sObj = new SumOf();
            for (int i = 0; i < this.numericUpDown1.Value; i++)
            {
                sObj.Members.Add(i);
            }
            sObj.Calculate();
            return sObj;
        }        private void button2_Click(object sender, EventArgs e)
        {
            // create a file stream to write the file
            FileStream fileStream = new FileStream("DoSum_Soap.xml", FileMode.Create);
            // use the CLR binary formatter
            SoapFormatter formatter = new SoapFormatter();
            // serialize to disk
            formatter.Serialize(fileStream, sObj);
            fileStream.Close();        }        private void button3_Click(object sender, EventArgs e)
        {
            sObj = this.BuildSumObj();
            this.toolStripStatusLabel1.Text =
                string.Format("数量：{0}，合计：{1}，平均值：{2}", sObj.Members.Count, sObj.Sum, sObj.Avg);        }        private void button4_Click(object sender, EventArgs e)
        {
            // create a file stream to write the file
            FileStream fileStream = new FileStream("DoSum.xml", FileMode.Create);
            // use the CLR binary formatter
            System.Xml.Serialization.XmlSerializer
                formatter = new XmlSerializer(typeof(SumOf));
            // serialize to disk
            formatter.Serialize(fileStream, sObj);
            fileStream.Close();
        }

Answer 3

谢谢啊。 还有一个问题是
 public static string SerializeObject(Person obj)
        {
        
            XmlSerializer ser = new XmlSerializer(typeof(Person), new Type[] {obj.GetType() });
            System.IO.MemoryStream mem = new MemoryStream();
            XmlTextWriter writer = new XmlTextWriter(mem, Encoding.Default);
            ser.Serialize(writer, obj);
            writer.Close();
            return Encoding.Default.GetString(mem.ToArray());        }这段代码 什么意思  二进制的也可以这样弄么？