C # manipulating XML

1XmlDocument doc =NewXmlDocument ();2             //loading an XML file3Doc. Load ("Order.xml");4 5             //root node6XmlElement root =Doc. documentelement;7            8XmlNodeList XNL =Root. ChildNodes;9 Ten             // One             //read the name of the label AConsole.WriteLine (xnl[0]. Name); -  -Console.WriteLine (xnl[0]. InnerText); theConsole.WriteLine (xnl[1]. InnerText); -  -XmlNode items = xnl[2]; -  +             //OrderItem -XmlNodeList XNL1 =items. ChildNodes; +  A             foreach(XmlNode nodeinchxnl1) at             { -                 //gets the value of the property -Console.WriteLine (node. attributes["Name"]. Value); -Console.WriteLine (node. attributes["Count"]. Value); -}

1 <?XML version= "1.0" encoding= "Utf-8"?>2 <Order>3   <OrderNo>tj000001</OrderNo>4   <CustomerName>Slightly</CustomerName>5   <Items>6     <OrderItemName= "Daughter -in-law"Count= "Ten" />7     <OrderItemName= "House"Count= "Ten" />8   </Items>9 </Order>

C#

XmlDocument doc =NewXmlDocument (); //loading an XML fileDoc. Load ("books.xml"); //root nodeXmlElement books =Doc.            DocumentElement; //all book elements under the booksXmlNodeList XNL =Books.            ChildNodes; foreach(XmlNode nodeinchxnl) {Console.WriteLine (node. childnodes[0].                InnerText); Console.WriteLine (node. childnodes[1].            InnerText); }

Xml

<?XML version= "1.0" encoding= "Utf-8"?><Books>  < Book>    <Name>&lt;B&gt;123&lt;/b&gt;</Name>    < Price>10</ Price>  </ Book>  < Book>    <Name>12 Plum 2</Name>    < Price>20</ Price>  </ Book>  < Book>    <Name>C # Illustrated Tutorials</Name>    < Price>30</ Price>  </ Book>  < Book>    <Name>xxPlum 2</Name>    < Price>20</ Price>  </ Book></Books>

Creating XML C #

1             //create an XML in memory2XmlDocument doc =NewXmlDocument ();3             //4XmlDeclaration Dec = doc. Createxmldeclaration ("1.0","Utf-8",NULL);5 Doc. AppendChild (DEC);6 7             //root node Order8XmlElement order = doc. CreateElement ("Order");9 Doc. AppendChild (order);Ten             // OneXmlElement customerName = doc. CreateElement ("CustomerName"); ACustomername.innertext ="slightly"; -             // - order. AppendChild (customerName); the             // -XmlElement OrderNo = doc. CreateElement ("OrderNo"); -Orderno.innertext ="tj000001"; -             // + order. AppendChild (OrderNo); -             // +XmlElement items = doc. CreateElement ("Items"); A order. AppendChild (items); at  -  -             // -XmlElement orderItem1 = doc. CreateElement ("OrderItem"); -Orderitem1.setattribute ("Name","wife"); -Orderitem1.setattribute ("Count","Ten"); in items. AppendChild (ORDERITEM1); -  to             // +XmlElement orderItem2 = doc. CreateElement ("OrderItem"); -Orderitem2.setattribute ("Name","House"); theOrderitem2.setattribute ("Count","Ten"); * items. AppendChild (ORDERITEM2); $ Panax Notoginseng             //Save to file -Doc. Save ("Order.xml");

The XML created

<?XML version= "1.0" encoding= "Utf-8"?><Order>  <CustomerName>Slightly</CustomerName>  <OrderNo>tj000001</OrderNo>  <Items>    <OrderItemName= "Daughter -in-law"Count= "Ten" />    <OrderItemName= "House"Count= "Ten" />  </Items></Order>

C # manipulating XML