how to save and display from database using jquery,ajax and linq in aps.net

add script on ur page
script language="javascript" type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script
      script type="text/javascript">
          $(document).ready(function () {
              $('#btn').click(function () {
                  $.ajax({
                      contentType: "text/html; charset=utf-8",
                      data: "EID=" + $('#tb').val() + "&NAME=" + $('#tb1').val(),
                      url: "Default3.aspx",
                      dataType: "html",
                      async: false,
                      success: function (data) {
                          $("#dv").html(data);
                          $("#lb1").text('One record saved.')
                      }
                  });
              });
          });
   </script
design the page like this,this code write inside the form tag.
center>
    div style="width:940px;">
    li style="width:360px; list-style:none; text-align:right; float:left; padding-top:3px">&nbsp;</li>
    li style="width:20px; list-style:none;  float:left; padding-top:3px; text-align:center; font-weight:bolder">&nbsp;</li
    li style="width:560px; list-style:none; text-align:left; float:left; padding-top:3px">&nbsp;<asp:Label ForeColor="Green" ID="lb1" runat="server" EnableViewState="false"></asp:Label></li>
   li style="width:360px; list-style:none; text-align:right; float:left; padding-top:3px">EID</li>
    li style="width:20px; list-style:none;  float:left; padding-top:3px; text-align:center; font-weight:bolder">:</li>
    li style="width:560px; list-style:none; text-align:left; float:left; padding-top:3px"><asp:TextBox ID="tb" runat="server"></asp:TextBox></li>
     li style="width:360px; list-style:none; text-align:right; float:left; padding-top:3px">Name</li>
    <li style="width:20px; list-style:none;  float:left; padding-top:3px; text-align:center; font-weight:bolder">:</li>
     <li style="width:560px; list-style:none; text-align:left; float:left; padding-top:3px"><asp:TextBox ID="tb1" runat="server"></asp:TextBox></li>
      li style="width:360px; list-style:none; text-align:right; float:left; padding-top:3px">&nbsp;</li>
    li style="width:20px; list-style:none;  float:left; padding-top:3px; text-align:center; font-weight:bolder">&nbsp;</li>
     <li style="width:560px; list-style:none; text-align:left; float:left; padding-top:3px"><input type="button" id="btn"  value="Save" style="width:80px"><asp:Button ID="Button1" runat="server" Text="Reset" Width="80" /></li>
     li style="width:360px; list-style:none; text-align:right; float:left; padding-top:3px">&nbsp;</li>
    li style="width:20px; list-style:none;  float:left; padding-top:3px; text-align:center; font-weight:bolder">&nbsp;</li>
     li style="width:560px; list-style:none; text-align:left; float:left; padding-top:3px"> <div id="dv"></div></li>
   /div>
   /center>
page should looks like this

CODE OF DEFAULT3.ASPX ARE :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;

public partial class Default3 : System.Web.UI.Page
{
    DataClassesDataContext o = new DataClassesDataContext(ConfigurationManager.ConnectionStrings["DatabaseConnectionString"].ToString());
    protected void Page_Load(object sender, EventArgs e)
    {
        EMP p = new EMP();
        p.EID = Convert.ToInt32(Request.QueryString["EID"].ToString());
        p.NAME = Request.QueryString["NAME"].ToString();
        o.EMPs.InsertOnSubmit(p);
        o.SubmitChanges();
        var m = from x in o.EMPs select x;
        Response.Write("<table border='1' style='width:500px'><tr><th>EID</th><th>NAME</th></tr>");
        foreach (var n in m)
        {
            Response.Write("<tr><td>"+n.EID+"</td><td>"+n.NAME+"</td></tr>");
        }
        Response.Write("</table>");
        Response.End();
    }
}