protected void btn_undoClickEvent(object sender, EventArgs e)
{
if (Session["recentAddedCompany"] != null)
{
var recentCompanies = Session["recentAddedCompany"] as List <DeltoneCRM_DAL.CompanyDAL.CompanyView>;
var comDal = new CompanyDAL(CONNSTRING);
var repId = Convert.ToInt32(RepNameDropDownList.SelectedValue);
comDal.DeleteLeadRecentCompanies(recentCompanies, repId);
Session["recentAddedCompany"] = null;
undoButton.Visible = false;
messagelable.Text = "Successfully Deleted.";
}
}