Send the datatable to mail

Hi,
 My Requirement  is  send the datable to mail as below structure
 try
            {
                string strHTML = string.Empty;
                if (dtCustomerByStockBalance != null)
                {

                    strHTML = "<link href='../../css/app.css' rel='stylesheet' type='text/css' />";
 
                    strHTML += "<table cellpadding='0' cellspacing='0' border='0' width='100%'>";
   &nb ...