XML参考 ：XmlReader 详解、实例（3） 读取XML节点和属性名称

.NET Framework 类库

XmlReader 类

 

表示提供对 XML 数据进行快速、非缓存、只进访问的读取器，即 对 XML 数据流的只进只读访问。XmlReader 类符合 W3C 可扩展标记语言 (XML) 1.0 和“XML 中的命名空间”建议。

三.读取XML节点和属性名称

class XmlReaderDemo
    {
        private static string xmlFilePath = @"..\..\EmployeeInfo.xml";// @"D:\\EmployeeInfo.xml"

        public static string ReadXml()
        {
            string result = "";
            try
            {
                using (XmlReader reader = XmlReader.Create(xmlFilePath))
                {
                    while (reader.Read())
                    {
                        if (reader.NodeType == XmlNodeType.Element)
                        {
                            for (int count = 0; count < reader.Depth; count++)
                            {
                                result += "";
                            }
                            result += "->" + reader.Name;
                            if (reader.HasAttributes)
                            {
                                result += "(";
                                for (int count = 0; count < reader.AttributeCount; count++)
                                {
                                    reader.MoveToAttribute(count);
                                    result += reader.Name + ",";
                                }
                                result += ")";
                            }
                            result += "\n";
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                result += "An Exception occured: " + ex.Message;
            }
            return result;
        }
    }

    class Program
    {
        static void Main()
        {
            string strReturn = XmlReaderDemo.ReadXml();
            Console.WriteLine(strReturn);
            Console.ReadLine();
        }
    }

效果图如下所示：