confirmpmsent.aspx.cs

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class confirmpmsent : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

        if (!string.IsNullOrEmpty(Request.QueryString["to"]))
        {
            lblconfirmmsg.Text = "Your Message Has Been Successfully Sent to " + Request.QueryString["to"];
        }
    }
}