Create an XML file and save the file->xml

Not used in C # before, because in the internship unit use of the database, need to use C #, so learning some, is full of fur, slightly write, right when summarized and recorded.

I want to use, through the program to implement data storage, and stored in the XML document, the beginning of the tutorial, all useless, reading does not practice, equal to the white school.

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Xml;namespacecreatexml{classProgram {Static voidMain (string[] args) {Program App=NewProgram (); App.        Createxmlfile (); }         Public voidCreatexmlfile () {XmlDocument xmldoc=NewXmlDocument (); //creating a type declaration node//XmlNode node=xmldoc.createxmldeclaration ("1.0", "Utf-8", "" "); //xmldoc.appendchild (node); //Creating the root nodeXmlNode Root= Xmldoc.createelement ("annotation");            Xmldoc.appendchild (root); CreateNode (Xmldoc,root,"folder","VOC2007"); CreateNode (xmldoc, Root,"filename","000001.jpg"); XmlNode Node3= Xmldoc.createnode (XmlNodeType.Element,"Source",NULL); CreateNode (xmldoc, Node3,"Database","The VOC2007 Database"); CreateNode (xmldoc, Node3,"annotation","pacal VOC2007"); CreateNode (xmldoc, Node3,"Image","Flickr"); CreateNode (xmldoc, Node3,"Flickrid","341012865"); Root.            AppendChild (NODE3); XmlNode Node4= Xmldoc.createnode (XmlNodeType.Element,"owner",NULL); CreateNode (xmldoc, Node4,"Flickrid","Fried Camels"); CreateNode (xmldoc, Node4,"name","Jinky the Fruit Bat"); Root.            AppendChild (NODE4); XmlNode Node5= Xmldoc.createnode (XmlNodeType.Element,"size",NULL); CreateNode (xmldoc, NODE5,"width","353"); CreateNode (xmldoc, NODE5,"Heigh"," -"); CreateNode (xmldoc, NODE5,"Depth","3"); Root.            AppendChild (NODE5); CreateNode (xmldoc, Root,"Segmented","0"); //more than one layer of nodesXmlNode Node7 = Xmldoc.createnode (XmlNodeType.Element,"Object",NULL); CreateNode (xmldoc, Node7,"name","Dog"); CreateNode (xmldoc, Node7,"pose"," Left"); CreateNode (xmldoc, Node7,"truncated","1"); CreateNode (xmldoc, Node7,"Difficult","0"); XmlNode Node70= Xmldoc.createnode (XmlNodeType.Element,"Obndbox",NULL); CreateNode (xmldoc, Node70,"xmin"," -"); CreateNode (xmldoc, Node70,"ymin"," -"); CreateNode (Xmldoc,node70,"Xmax","195"); CreateNode (xmldoc, Node70,"Ymax","371"); Node7.            AppendChild (NODE70); Root.            AppendChild (NODE7); XmlNode Node8= Xmldoc.createnode (XmlNodeType.Element,"Object",NULL); CreateNode (xmldoc, Node8,"name"," Person"); CreateNode (xmldoc, Node8,"pose"," Left"); CreateNode (xmldoc, Node8,"truncated","1"); CreateNode (xmldoc, Node8,"Difficult","0"); XmlNode Node80= Xmldoc.createnode (XmlNodeType.Element,"Object",NULL); CreateNode (xmldoc, Node80,"xmin","8"); CreateNode (xmldoc, Node80,"ymin"," A"); CreateNode (xmldoc, Node80,"Xmax","352"); CreateNode (xmldoc, Node80,"Ymax","498"); Node8.            AppendChild (NODE80); Root.            AppendChild (NODE8); Try{Xmldoc.save ("c:/users/'/desktop/my.xml");//Save Path            }            Catch(Exception e) {//Display error messageConsole.WriteLine (e.message); }            //console.readline ();        }        /// <summary>        ///Create a node/// </summary>        /// <param name= "xmldoc" ></param>XML Document/// <param name= "parentnode" ></param>parent Node/// <param name= "name" ></param>Node name/// <param name= "value" ></param>Node Value///         Public voidCreateNode (XmlDocument xmldoc, XmlNode parentnode,stringNamestringvalue) {XmlNode node= Xmldoc.createnode (XmlNodeType.Element, name,NULL); Node. InnerText=value;        Parentnode.appendchild (node); }    }}

Final Build:

<annotation> <folder>VOC2007</folder> <filename>000001.jpg</filename> <source> <database>the VOC2007 database</database> <annotation>pacal Voc2007</annotation> <image>flickr</image> <flickrid>341012865</flickrid> </source> <owner> <flickrid>fried camels</flickrid> <name>jinky th E Fruit bat</name> </owner> <size> <width>353</width>  -3</depth> </size> <segmented>0</segmented> <Object> <name>dog</name> <pose>Left</pose> <truncated>1</truncated> <difficult>0</difficult> <obndbox> <xmin> -</xmin> <ymin> -</ymin> <xmax>195</xmax> <ymax>371</ymax> </obndbox> </Object> <Object> <name>person</name> <pose>Left</pose> <truncated>1</truncated> <difficult>0</difficult> <Object> <xmin>8</xmin> <ymin> A</ymin> <xmax>352</xmax> <ymax>498</ymax> </Object> </Object></annotation>

Create an XML file and save the file->xml