//public FixedLengthString Reserved;

            public static typDocStatus CreateInstance()
            {
                typDocStatus result = new typDocStatus();

                result.Reserved = FixedLength(result.Reserved, 20);//new FixedLengthString(20);
                return(result);
            }
 public static extern int DCCScan(string pszFrontTiff, string pszBackTiff, string pszFrontJPEG, string pszBackJPEG, StringBuilder pszMICR, ref int piFinalImageQuality, ref int piFinalContrast, ref typDocStatus piDocStatus);