GridView Row Number Increment Automatically
Gridview Row Number Increment Automatically Run Time Without Using DataBase Table but Add DataItemIndex Automatically Add in Asp.Net C#.
DEMO
Gridview Row Number Increment Automatically Run Time Without Using DataBase Table but Add DataItemIndex Automatically Add in Asp.Net C#.
DEMO
HTML CODING
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> </title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Search" />
<table><tr><td> </td><td> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">
<AlternatingRowStyle BackColor="#9999FF" />
<Columns>
<asp:TemplateField HeaderText="SNO">
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="name" HeaderText="Name" />
<asp:BoundField DataField="country" HeaderText="Country" />
</Columns>
<HeaderStyle BackColor="#FF3300" />
<RowStyle BackColor="#FF99FF" />
</asp:GridView>
</td></tr></table>
</div>
</form>
</body>
</html>
C# CODING
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
public partial class Default3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["dbcon"].ToString());
con.Open();
SqlCommand cmd = new SqlCommand("select * from country",con);
SqlDataAdapter adp = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adp.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
}
}
0 comments:
Post a Comment