Saving User Input Data to an XML

Satyapriyanayak
Posted by Satyapriyanayak under ASP.NET category on | Points: 40 | Views : 1263
Data.xml

<?xml version="1.0" standalone="yes"?>
<studentdata>
<student>
<sid>s001</sid>
<sname>Raj</sname>
<saddress>Pune</saddress>
<smarks>100</smarks>
</student>
</studentdata>


<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Saving_User_Input_Data_to_an_XML._Default" %>

<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Student Id" Width="100px"></asp:Label>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
<asp:Label ID="Label2" runat="server" Text="Student Name" Width="100px"></asp:Label>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br />
<asp:Label ID="Label3" runat="server" Text="Student Marks" Width="100px"></asp:Label>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox><br />
<asp:Label ID="Label4" runat="server" Text="Student Address"></asp:Label>
<asp:TextBox ID="TextBox4" runat="server"></asp:TextBox>
</div>
<br />
<asp:Button ID="btnaddrecords" runat="server" onclick="btnaddrecords_Click"
Text="Add Records" />
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
<asp:Button ID="btn_showdata" runat="server" onclick="btn_showdata_Click"
Text="Show Xml Data" />
</form>
</body>
</html>


using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
namespace Saving_User_Input_Data_to_an_XML
{
public partial class _Default : System.Web.UI.Page
{

static DataSet ds;
static DataTable dt;
static DataRow dr;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ds = new DataSet();
ds.ReadXml(MapPath("data.xml"));
dt = ds.Tables["student"];
}
}

protected void btnaddrecords_Click(object sender, EventArgs e)
{
dr = dt.NewRow();
dr["sid"] = TextBox1.Text;
dr["sname"] = TextBox2.Text;
dr["smarks"] = TextBox3.Text;
dr["saddress"] = TextBox4.Text;
dt.Rows.Add(dr);
ds.WriteXml(Server.MapPath("data.xml"));
Response.Write("Record Successfully Inserted");
clear();
}
void clear()
{
TextBox1.Text = "";
TextBox2.Text = "";
TextBox3.Text = "";
TextBox4.Text = "";

}

protected void btn_showdata_Click(object sender, EventArgs e)
{
DataSet ds = new DataSet();
ds.ReadXml(Server.MapPath("data.xml"));
GridView1.DataSource = ds;
GridView1.DataBind();

}
}
}

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