Passing Data Through Controls

 [.aspx.cs file]

Including library-

using System.Xml;

Creating Objects of Some Classes-

1. XmlDocument // used to open the xml file 

2. XmlNode // used to read the first node

3. XmlElement // reads the sub root 

XmlDocument xdocx = new XmlDocument();

// the xml file willl be loaded in the object(xdocx) 

xdocx.Load(Server.MapPath("Xml_file_name.xml"));

// The root will be stored in the object 

XmlNode xnode = xdocx.DocumentElement.FirstChild;

// sub root will be stored

XmlElement xele = xdocx.CreateElement("subroot");

// bind the attributes with controls

xele.SetAttribute("Attribute_name", Server.HtmlEncode(Control_id.Text));

...

// HtmlEncode is used to connect with the dot net controls because the xml is in html format

//Filling the inner text

xele.InnerText = Server.HtmlEncode(control_name);

// the data to be inserted before or after the previous record

xdocx.DocumentElement.InsertBefore(xele,xnode);

xdocx.Save(Server.MapPath("xml_file_name.xml"));