partial void DeleteEmailAddress(EmailAddress instance);
 partial void InsertEmailAddress(EmailAddress instance);
 partial void UpdateEmailAddress(EmailAddress instance);
        public void UpdateEmailAddress(int emailAddressId, string emailAddress)
        {
            try
            {
                EmailAddress table = new EmailAddress();
                using (VenturadaDataContext vdc = new VenturadaDataContext())
                {
                    table = vdc.EmailAddresses.Single(a => a.EmailAddressId == emailAddressId);
                    table.EmailAddress1 = emailAddress;

                    vdc.SubmitChanges();
                }
            }
            catch (Exception ex)
            {

                throw ex;
            }
        }