Tuesday, August 27, 2013

How to Bind DataList using SqlDataAdapter and DataTable in asp.net

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DataList1.aspx.cs" Inherits="DUMMY_DataList1" %>
<!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>
    <fieldset style="width:250px;">
            <legend>Bind DataList example in asp.net</legend>
            <asp:DataList ID="dlEmployee" runat="server" CellPadding="4" ForeColor="#333333" RepeatColumns="2">
                <AlternatingItemStyle BackColor="White" ForeColor="#284775" />
                <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
                <ItemStyle BackColor="#F7F6F3" ForeColor="#333333" />
            <ItemTemplate>
                <table style="width:220px;" cellspacing="2" cellpadding="2">
                      <tr>
                        <td><b>Title:</b> <%#DataBinder.Eval(Container.DataItem, "Title")%></td>
                      </tr>
                      <tr>
                        <td><b>Message:</b> <%#DataBinder.Eval(Container.DataItem, "Message")%></td>
                      </tr>
                      <tr>
                        <%--<td><b>Salary:</b> <%#DataBinder.Eval(Container.DataItem, "SALARY")%></td>--%>
                      </tr>
                </table>
            </ItemTemplate>
                <SelectedItemStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
        </asp:DataList>
        </fieldset>
    </div>
    </form>
</body>
</html>


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;
using System.Configuration;
public partial class DUMMY_DataList1 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            BindDataList();
        }
    }
    protected void BindDataList()
    {
        DataTable dt = new DataTable();
        SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["conStr"].ConnectionString);
        try
        {
            SqlDataAdapter adp = new SqlDataAdapter("select * from Announcement", con);
            adp.Fill(dt);
            dlEmployee.DataSource = dt;
            dlEmployee.DataBind();
        }
        catch (Exception ex)
        {
            Response.Write("Error occured: " + ex.Message.ToString());
        }
        finally
        {
            dt.Clear();
            dt.Dispose();
            con.Close();
        }
    }
}


 



DataList

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