ATMLCommonLibrary.forms.InstrumentForm.BuildAtml C# (CSharp) Method

        private String BuildAtml()
        {
            var tw = new StringWriter();
            try
            {
                var serializerObj = new XmlSerializer( typeof (InstrumentDescription) );
                serializerObj.Serialize( tw, InstrumentDescription );
            }
            catch (Exception e)
            {
                var error = new StringBuilder( "Error Building ATML Document for the Instrument.\n" );
                error.Append( e.Message ).Append( "\n" );
                Exception innerException = e.InnerException;
                while (innerException != null)
                {
                    error.Append( " * " ).Append( innerException.Message ).Append( "\n" );
                    innerException = innerException.InnerException;
                }
                MessageBox.Show( error.ToString() );
            }
            return tw.ToString();
        }