C# 使用XML序列化对象（一）

在System.Xml.Serialization命名空间中提供了XML序列化类XmlSerializer用于将对象序列化为XML。

下面看一个最简单的例子：

    public class A{public int a{get;set;}}public string XmlSerialize<T>(T obj){XmlSerializer xs = new XmlSerializer(typeof(T));using (TextWriter tw = new StringWriter()){xs.Serialize(tw, obj);return tw.ToString();}}public T XmlDeserialize<T>(string xml) where T : class{XmlSerializer xs = new XmlSerializer(typeof(T));using (TextReader tr = new StringReader(xml)){return xs.Deserialize(tr) as T;}}A objA = new A{a = 1};string xml = XmlSerialize(objA);var obj = XmlDeserialize<A>(xml);

上面代码序列化出来的xml如下：

<?xml version="1.0" encoding="utf-16"?>
<A xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><a>1</a>
</A>