解决C#中XML特殊字符转义问题 彻底告别解析中断

using (var writer = XmlWriter.Create("data.xml"))
{
    writer.WriteStartElement("Message");
    writer.WriteString("用户输入包含 <script> 标签和 & 符号");
    writer.WriteEndElement();
}

using (var reader = XmlReader.Create("data.xml"))
{
    while (reader.Read())
    {
        if (reader.NodeType == XmlNodeType.Text)
        {
            string text = reader.Value; // 自动解码转义字符
            Console.WriteLine(text);
        }
    }
}

writer.WriteStartElement("Code");
writer.WriteCData("function test() { if (a < b && c > d) ... }");
writer.WriteEndElement();

 d) ... }]]>