protected void BtnSendMail_Click(object sender, EventArgs e)
    {
        try
        {
            IncentiveBusiness b       = new IncentiveBusiness();
            EmailDetails      details = new EmailDetails();
            SendMailObject    obj     = new SendMailObject();
            details.FromEmail = ConfigurationManager.AppSettings["FromAddress"].ToString();
            string finance_emailid = Session["emailId"].ToString();
            int    Index           = ((GridViewRow)((sender as Control)).NamingContainer).RowIndex;
            string employeeid      = Gridview.Rows[Index].Cells[0].Text;
            string referenceid     = Gridview.Rows[Index].Cells[1].Text;
            string transctiontype  = Gridview.Rows[Index].Cells[5].Text;
            Session["transctiontype"] = transctiontype;
            Session["MemberId"]       = employeeid;
            Session["referenceid"]    = referenceid;
            string membertype = Gridview.Rows[Index].Cells[6].Text;
            string emailid    = null;
            if (membertype == "M")
            {
                emailid = b.SelectAuthorEmailId(employeeid);
            }
            else
            {
                //emailid = b.SelectStudentAuthorEmailId(employeeid);
                string id = "";
                emailid = b.SelectStudentEmailId(employeeid, id);
            }
            string hr_emaild = b.SelectHREmailId(employeeid, referenceid, transctiontype);

            PanelSendMail.Visible = true;
            if (emailid != "")
            {
                txtTo.Text = hr_emaild + ',' + emailid;
            }
            else
            {
                txtTo.Text = hr_emaild;
            }
            txtCC.Text = finance_emailid;
            foreach (GridViewRow row in Gridview.Rows)
            {
                if (row.RowIndex == Index)
                {
                    row.BackColor = ColorTranslator.FromHtml("#A1DCF2");
                }
                else
                {
                    row.BackColor = ColorTranslator.FromHtml("#FFFFFF");
                }
            }
        }


        catch (Exception ex)
        {
            log.Error(ex.StackTrace);
            log.Error(ex.Message);
            //return obj1;
        }
    }