c#基础值XML

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      //Step2：创建XML文档对象XmlDocument doc = new XmlDocument();//Step3：创建第一行描述信息，并添加到doc文档中  Element 与 Node的关系，文档中所有内容都属于Element，其中标签属于Node，XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "UTF-8", null);doc.AppendChild(dec);//Step4：XML必须包含且仅能包含一个根结点XmlElement order = doc.CreateElement("Order");doc.AppendChild(order);//Step5：给根结点创建子结点XmlElement customerName = doc.CreateElement("customerName");customerName.InnerText = "张三";order.AppendChild(customerName);//Step6：给customerName添加子结点XmlElement customerNumber = doc.CreateElement("customerNumber");customerNumber.InnerText = "100000001";order.AppendChild(customerNumber);XmlElement items = doc.CreateElement("items");order.AppendChild(items);//Step6：给结点添加属性XmlElement orderItem1 = doc.CreateElement("OrderItems");orderItem1.SetAttribute("Name", "手机");orderItem1.SetAttribute("Count", "1");items.AppendChild(orderItem1);XmlElement orderItem2 = doc.CreateElement("OrderItems");orderItem2.SetAttribute("Name", "手表");orderItem2.SetAttribute("Count", "2");items.AppendChild(orderItem2);XmlElement orderItem3 = doc.CreateElement("OrderItems");orderItem3.SetAttribute("Name", "手环");orderItem3.SetAttribute("Count", "3");items.AppendChild(orderItem3);doc.Save("D:\\books.xml");Console.WriteLine("保存成功");