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Total sum values in footer of the Repeater control

Posted By:satyapriyanayak       Posted Date: July 02, 2013    Points: 40    Category: ASP.NET Controls    URL: http://www.dotnetspark.com  

Total sum values in footer of the Repeater control
 

<%@ 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>Untitled Page</title>

</head>

<body>

    <form id="form1" runat="server">

    <div>

     <asp:Repeater ID="r1" runat="server">

            <ItemTemplate>

            <%#Eval("Salary") %><br />

              

            </ItemTemplate>

            <FooterTemplate>

                <br />

                <strong>Total salary:Rs. <%#totalsal()%></strong><br />

               

            </FooterTemplate>

        </asp:Repeater>

    </div>

    </form>

</body>

</html>

 

 

 

using System;

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;

public partial class _Default : System.Web.UI.Page

{

    string connStr = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;

    SqlCommand cmd = new SqlCommand();

    SqlConnection con;

    string str;

    protected void Page_Load(object sender, EventArgs e)

    {

      

        con = new SqlConnection(connStr);

 

        cmd.Connection = con;

 

        cmd.CommandText = "Select * from employee";

 

        con.Open();

 

        r1.DataSource = cmd.ExecuteReader();

 

        r1.DataBind();

 

        con.Close();

    }

   

    public string totalsal()

    {

        SqlConnection con = new SqlConnection(connStr);

        str = "SELECT SUM(Salary) from employee";

        cmd = new SqlCommand(str, con);

        con.Open();

        decimal Totalsalary = Convert.ToDecimal(cmd.ExecuteScalar().ToString());

        con.Close();

        con.Dispose();

        cmd.Dispose();

        return Convert.ToString(Totalsalary);

 

    }

 

}



     

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