1 private static XmlElement rootele;
2 private static XmlElement xmlele;
3 private static XmlNodeList nodelist;
4 private static XmlNode xmln;
5 private static void CreateNewXMLFile()
6 {
7 string[,] book_arr = new string[,] { { "English", "101" },
8 { "History", "102" },
9 { "Computer", "103" },
10 { "Algorithm","104" } };
11 xmldoc = new XmlDocument();
12 xmln = xmldoc.CreateNode(XmlNodeType.XmlDeclaration,"","");
13 xmldoc.AppendChild(xmln);
14 //add root node
15 rootele = xmldoc.CreateElement("","Books","");
16 xmldoc.AppendChild(rootele);
17
18 for (int i = 0; i < book_arr.GetLength(0); i++)
19 {
20 //add node
21 rootele = xmldoc.CreateElement("book");
22 //add element
23 xmlele = xmldoc.CreateElement("name");
24 xmlele.InnerText = book_arr[i, 0].ToString();
25 rootele.AppendChild(xmlele);
26 //add element
27 xmlele = xmldoc.CreateElement("sales");
28 xmlele.InnerText = book_arr[i, 1].ToString();
29 rootele.AppendChild(xmlele);
30
31 xmldoc.ChildNodes.Item(1).AppendChild(rootele);
32 }
33 xmldoc.Save(@"C:\Users\v-alzhou\Desktop\Create a new XML file.xml");
34 }
