connectseekers.com

Friday, 30 January 2015

Auto Generated Row No GridView In Asp.Net Using C#.Net

1/30/2015 - By Pranav Singh 0

This article will show you how you can generate auto generated row no in gridview using c#.net in asp.net.


So for this article first we will create a new asp.net application and add the below code into the page.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.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>Auto Generated Row No GridView In Asp.Net Using C#.Net
    </title>
</head>
<body>
    <form id="form1" runat="server">
    <table width="100%" cellpadding="4" cellspacing="4">
        <tr>
            <td align="left">
                <asp:GridView ID="GridView1" runat="server" Width="100%" AutoGenerateColumns="False"
                    AllowPaging="True">
                    <Columns>
                        <asp:TemplateField HeaderText="Sr. No.">
                            <ItemTemplate>
                                <%# Container.DataItemIndex+1 %>
                            </ItemTemplate>
                        </asp:TemplateField>
                        <asp:BoundField DataField="Name" HeaderText="Name" />
                        <asp:BoundField DataField="Address" HeaderText="Address" />
                        <asp:BoundField DataField="UserType" HeaderText="UserType" />
                    </Columns>
                </asp:GridView>
            </td>
        </tr>
    </table>
    <asp:Label ID="lblCount" runat="server" Style="color: #FF0000" Text=""></asp:Label>
    </form>
</body>
</html>

So in above code please check the code for generating auto row no.

                        <asp:TemplateField HeaderText="Sr. No.">
                            <ItemTemplate>
                                <%# Container.DataItemIndex+1 %>
                            </ItemTemplate>
                        </asp:TemplateField>

Now here is the code for binding the gridview.

using System;
using System.Data.SqlClient;
using System.Data;
using System.Web.UI.WebControls;
using System.Collections;
namespace WebApplication1
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetDistinctValue();
            }
        }
        private void GetDistinctValue()
        {
            SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager
.ConnectionStrings["con"].ToString());
            try
            {
                DataTable objdt = new DataTable();
                string query = "select * from UserDetail;";
                SqlDataAdapter da = new SqlDataAdapter(query, con);
                con.Open();
                da.Fill(objdt);
                con.Close();
                if (objdt.Rows.Count > 0)
                {
                    GridView1.DataSource = objdt;
                    GridView1.DataBind();
                }
            }
            catch
            {
                con.Close();
            }
        }
    }
}

Now we have done run the application and check the output.




DOWNLOAD

About the Author

We are the group of people who are expertise in different Microsoft technology like Asp.Net,MVC,C#.Net,VB.Net,Windows Application,WPF,jQuery,Javascript,HTML. This blog is designed to share the knowledge.

Get Updates

Subscribe to our e-mail newsletter to receive updates.

Share This Post

0 comments:

Please let me know your view

Free Ebooks


About Us

We are the group of people who are expertise in different Microsoft technology like Asp.Net,MVC,C#.Net,VB.Net,Windows Application,WPF,jQuery,Javascript,HTML. This blog is designed to share the knowledge.

Contact Us

For writing article in this website please send request by your

GMAIL ID: dotnetpools@gmail.com
Email Id : contact@aspdotnet-pools.com

Bugs and Suggestions

As we all know that this website is for sharing knowledge and providing proper solution. So while reading the article is you find any bug or if you have any suggestion please mail us at contact@aspdotnet-pools.com.

Partners


Top jQuery Plugins

Global Classified : Connectseekers.com
© 2014
back to top