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Displaying Data From Database to Label

Posted By:satyapriyanayak       Posted Date: April 24, 2014    Points: 40    Category: ADO.NET    URL: http://www.dotnetspark.com  

In this Code Snippets we will know how to Display Data from Database to Label.
 

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Displaying_Data_From_Db_to_Label._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>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Label ID="labelname1" runat="server" Text="Label"></asp:Label>
    <asp:Label ID="labelage1" runat="server" Text="Label"></asp:Label><br />
    <asp:Label ID="labelname2" runat="server" Text="Label"></asp:Label>
    <asp:Label ID="labelage2" runat="server" Text="Label"></asp:Label><br />
    <asp:Label ID="labelname3" runat="server" Text="Label"></asp:Label>
    <asp:Label ID="labelage3" runat="server" Text="Label"></asp:Label>
    </div>
    </form>
</body>
</html>


using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
namespace Displaying_Data_From_Db_to_Label
{
    public partial class _Default : System.Web.UI.Page
    {
        string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
        string str;
        SqlCommand com;

        protected void Page_Load(object sender, EventArgs e)
        {
            SqlConnection con = new SqlConnection(strConnString);
            con.Open();
            str = "select * from emp";
            com = new SqlCommand(str, con);
            SqlDataReader reader = com.ExecuteReader();

            reader.Read();
            labelname1.Text = reader["Name"].ToString();

            reader.Read();
            labelname2.Text = reader["Name"].ToString();

            reader.Read();
            labelname3.Text = reader["Name"].ToString();

            reader.Close();
            con.Close();


            con.Open();
            SqlDataReader reader1 = com.ExecuteReader();

            reader1.Read();
            labelage1.Text = reader1["Age"].ToString();

            reader1.Read();
            labelage2.Text = reader1["Age"].ToString();

            reader1.Read();
            labelage3.Text = reader1["Age"].ToString();

            reader.Close();
            con.Close();

        }
    }
}


     

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