Print GridView Data Using JavaScript in Asp.Net

Hi guys, here i will explain how to print gridview data using javascript in asp.net.First of all we will get some data from SQL-Server to fill the gridview.Then we will take one Button, on Client Click event of the button we will call javascript function.

Design View:

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

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>GridView Print With Javascript</title>
<style type="text/css">
.auto-style1 {
width: 1000%;
background-color: #C0C0C0;
}
</style>
<script type="text/javascript">
function PrintGridView() {
var PGrid = document.getElementById('<%=GridView1.ClientID %>');
PGrid.border = 0;
var Pwin = window.open('', 'PrintGrid', 'left=100,top=100,width=1024,height=768,tollbar=0,scrollbars=1,status=0,resizable=1');
Pwin.document.write(PGrid.outerHTML);
Pwin.document.close();
Pwin.focus();
Pwin.print();
Pwin.close();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table align="center" class="auto-style1">
<tr>
<td>
<asp:GridView ID="GridView1" runat="server"></asp:GridView>
</td>
</tr>
<tr>
<td>
<asp:Button ID="Print" runat="server" OnClientClick="PrintGridView()" Text="Print" />
</td>
</tr>
</table>
</div>
</form>
</body>
</html>

Code View:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Data.SqlClient;
using System.Data;

public partial class _Default : System.Web.UI.Page
{
    String strconn = ConfigurationManager.ConnectionStrings["conn"].ConnectionString;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            binddata();
        }
    }

    public void binddata()
    {
        SqlConnection con = new SqlConnection(strconn);
        con.Open();
        SqlCommand cmd = new SqlCommand("select * from dept",con);
        SqlDataReader dr = cmd.ExecuteReader();
        GridView1.DataSource = dr;
        GridView1.DataBind();
        con.Close();

    }
}