XML

XML基础

namespace XMLElement和XMLNode
{
    class Program
    {
        static void Main(string[] args)
        {
            XmlDocument doc = new XmlDocument();
            XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
            doc.AppendChild(dec);
            #region ok
            //创建一个根节点（一级）
            //XmlElement root = doc.CreateElement("First");
            //doc.AppendChild(root);
            ////创建节点（二级）
            //XmlNode node = doc.CreateElement("Seconde");
            ////创建节点（三级）
            //XmlElement element1 = doc.CreateElement("Third1");
            //element1.SetAttribute("Name", "Sam");
            //element1.SetAttribute("ID", "665");
            //element1.InnerText = "Sam Comment";
            //node.AppendChild(element1);

            //XmlElement element2 = doc.CreateElement("Third2");
            //element2.SetAttribute("Name", "Round");
            //element2.SetAttribute("ID", "678");
            //element2.InnerText = "Round Comment";
            //node.AppendChild(element2);
            // root.AppendChild(node); 
            #endregion

            #region ojbk2
            //XmlElement root = doc.CreateElement("siiscmd");
            ////root.SetAttribute("xmlns", "zkb");//如果不给Element加Attribute就会是一个闭合的；否则就是：<siiscmd xmlns="zkb" />
            ////还有就是说：如果实力了一个XmlElement或XmlNode，如果不给它里面填充节点,结果就是：单闭合的： <small />
            ////如果填充了节点：就是双闭合的状态
            ////
            //XmlNode issueinv = doc.CreateElement("issueinv");
            //XmlElement roots = doc.CreateElement("small");
            //issueinv.AppendChild(roots);
            //root.AppendChild(issueinv);
            //doc.AppendChild(root); 
            #endregion


            #region 0jbk3
            //DateTime now = DateTime.Now;
            ////XmlDocument doc = new XmlDocument();
            //////生成发票xml()
            ////XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
            ////doc.AppendChild(dec);
            ////一语惊醒梦中你
            ////从下面打印出来的节点看，差不多可以得出
            ////XmlElement用于：<name>Prozkb</name>
            ////XmlNode则用于
            ////<invkind> <--左边的这个是XMLNode
            ////  <value>invkind</value> <--左边的这个是XMLElement
            ////</invkind>
            //XmlElement root = doc.CreateElement("siiscmd");
            //root.SetAttribute("xmlns", "AppSettings['xmlns']");
            //doc.AppendChild(root);

            //XmlNode issueinv = doc.CreateElement("issueinv");
            //root.AppendChild(issueinv);

            //XmlNode invrecord = doc.CreateElement("invrecord");
            //issueinv.AppendChild(invrecord);


            //XmlNode invrecordhead = doc.CreateElement("invrecordhead");
            //invrecord.AppendChild(invrecordhead);

            //XmlElement machinetaxnr = doc.CreateElement("machinetaxnr");
            //machinetaxnr.InnerText = "AppSettings['machinetaxnr']";
            //invrecordhead.AppendChild(machinetaxnr);

            //XmlElement machinenr = doc.CreateElement("machinenr");
            //machinenr.InnerText = "machinenr";
            //invrecordhead.AppendChild(machinenr);

            //XmlNode invkind = doc.CreateElement("invkind");
            //XmlElement value = doc.CreateElement("value");
            //value.InnerText = "invkind";
            //invkind.AppendChild(value);
            //invrecordhead.AppendChild(invkind);

            //XmlNode doctype = doc.CreateElement("doctype");
            //value = doc.CreateElement("value");
            //value.InnerText = "doctype";
            //doctype.AppendChild(value);
            //invrecordhead.AppendChild(doctype);

            //XmlElement docnr = doc.CreateElement("docnr");
            //docnr.InnerText = "original_number";
            //invrecordhead.AppendChild(docnr);

            //XmlElement docdate = doc.CreateElement("docdate");
            //docdate.InnerText = now.ToString("yyyy-MM-dd HH:mm:ss");
            //invrecordhead.AppendChild(docdate);

            //XmlElement custnr = doc.CreateElement("custnr");
            //invrecordhead.AppendChild(custnr); 
            #endregion
            doc.Save(@"d:xxxxxX.xml");
         

           
        }
    }
}