gov.va.medora.mdws.SecureMessageLib.deleteAttachment C# (CSharp) Method

        public dto.sm.MessageTO deleteAttachment(string pwd, Int32 messageId)
        {
            MessageTO result = new MessageTO();

            if (String.IsNullOrEmpty(pwd))
            {
                result.fault = new FaultTO("Missing pwd");
            }
            else if (messageId <= 0)
            {
                result.fault = new FaultTO("Invalid message ID");
            }

            if (result.fault != null)
            {
                return result;
            }
            try
            {
                using (MdoOracleConnection cxn = new MdoOracleConnection(new mdo.DataSource() { ConnectionString = pwd }))
                {
                    AttachmentDao dao = new AttachmentDao(cxn);
                    Message dbMsg = dao.deleteAttachmentFromMessage(messageId);
                    result = new MessageTO(dbMsg);
                }
            }
            catch (Exception exc)
            {
                result.fault = new FaultTO(exc);
            }

            return result;
        }