<%@ Page
Language="C#"
AutoEventWireup="true"
CodeBehind="WebForm1.aspx.cs"
Inherits="UploadImages.WebForm1"
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD
XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<strong>Add To XML</strong><br />
Name:<br />
<asp:TextBox ID="txtName"
runat="server"
/><br />
City:<br />
<asp:TextBox ID="txtCity"
runat="server"
/>
<br />
Age:<br />
<asp:TextBox ID="txtAge" runat="server"
/>
<br />
<asp:Button ID="butAdd" runat="server"
Text="Add"
onclick="butAdd_Click"
/><br />
<asp:Label ID="lblStatus"
runat="server"
/><br />
<br />
<strong>Read XML:</strong><br />
<asp:Button ID="butRead"
runat="server"
Text="Read"
onclick="butRead_Click"
/><br />
<asp:Literal ID="litResults"
runat="server"
/>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Xml.Linq;
namespace UploadImages
{
public partial class WebForm1 :
System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs
e)
{
}
protected void
butRead_Click(object sender, EventArgs e)
{
readXML();
lblStatus.Text = "";
}
protected void
butAdd_Click(object sender, EventArgs e)
{
try
{
if (txtName.Text == "" || txtCity.Text == "" || txtAge.Text == "")
lblStatus.Text = "Please complete the
form.";
else
{
XDocument xmlDoc = XDocument.Load(Server.MapPath("XMLFile1.xml"));
xmlDoc.Element("Persons").Add(new XElement("Person", new
XElement("Name",
txtName.Text),
new XElement("City", txtCity.Text), new XElement("Age", txtAge.Text)));
xmlDoc.Save(Server.MapPath("XMLFile1.xml"));
lblStatus.Text = "Data successfully
added to XML file.";
readXML();
}
}
catch
{
lblStatus.Text = "Sorry, unable to
process request. Please try again.";
}
}
protected void
readXML()
{
XDocument xmlDoc = XDocument.Load(Server.MapPath("XMLFile1.xml"));
var persons = from
person in xmlDoc.Descendants("Person")
select new
{
Name =
person.Element("Name").Value,
City =
person.Element("City").Value,
Age =
person.Element("Age").Value,
};
litResults.Text = "";
foreach (var person in persons)
{
litResults.Text = litResults.Text + "Name:
" + person.Name + "<br
/>";
litResults.Text = litResults.Text + "City:
" + person.City + "<br
/>";
litResults.Text = litResults.Text + "Age:
" + person.Age + "<br
/><br />";
}
if (litResults.Text == "")
litResults.Text = "No Results.";
}
}
}
<?xml version="1.0" encoding="utf-8"?>
<Persons>
<Person>
<Name>naresh</Name>
<City>Hyd</City>
<Age>22</Age>
</Person>
<Person>
<Name>naresh</Name>
<City>wgl</City>
<Age>22</Age>
</Person>
</Persons>