Designer source code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_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></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:radiobuttonlist ID="rblCountry" runat="server"></asp:radiobuttonlist>
</div>
<div>
<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnSubmit_Click" /><br />
<asp:Label ID="lblValue" runat="server"></asp:Label>
</div>
</form>
</body>
</html>
C#-code:
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 _Default : System.Web.UI.Page
{
SqlConnection conn = new SqlConnection("Data Source=Gangwar;Initial
Catalog=Demo;Integrated Security=True");
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindList();
}
}
private void BindList()
{
DataSet ds = new DataSet();
string cmdstr = "select id,country from Country";
SqlDataAdapter adp = new SqlDataAdapter(cmdstr, conn);
adp.Fill(ds);
rblCountry.DataSource = ds;
rblCountry.DataTextField = "country";
rblCountry.DataValueField = "id";
rblCountry.DataBind();
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
lblValue.Text = rblCountry.SelectedItem.ToString();
}
}
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