wp7下如何解析XML格式的string?

Question

wp7下无法使用XmlDocument类，那么如何去解析XML格式的string，并读取里面节点的内容？求实例代码。

Answer 1

用XmlReader（using System.Xml），下面是我的一段代码

       public bool openXmlFile()
        {
            XmlReader reader = XmlReader.Create("Data/desc.xml");
            if (null == reader)
                return false;

            while (reader.Read())
            {
                if (XmlNodeType.Element == reader.NodeType)
                {
                    if( "title" == reader.LocalName)
                    {
                        reader.Read();
                        if( XmlNodeType.CDATA == reader.NodeType)
                        {
                            m_title = reader.ReadContentAsString();
                        }
                    }
                    else if ("author" == reader.LocalName)
                    {
                        reader.Read();
                        if (XmlNodeType.CDATA == reader.NodeType)
                        {
                            m_author = reader.ReadContentAsString();
                        }
                    }
                    else if ("category" == reader.LocalName)
                    {
                        reader.Read();
                        if (XmlNodeType.CDATA == reader.NodeType)
                        {
                            m_type = reader.ReadContentAsString();
                        }
                    }
                    else if ("description" == reader.LocalName)
                    {
                        reader.Read();
                        if (XmlNodeType.CDATA == reader.NodeType)
                        {
                            m_description = reader.ReadContentAsString();
                        }
                    }
                }
           }

            return true;
        }

Answer 2

Xml文件片段如下：

<?xml version="1.0" encoding="utf-8" ?>
<book>
 <title><![CDATA[书名]]></title>
 <author><![CDATA[作者]]></author>
 <description><![CDATA[简介]]></description>
 <category><![CDATA[分类]]></category>
 </book>