Character string in hexadecimal format.

Buffer to use. This parameter can also correspond to an Ansi or Unicode string.

Number of bytes per word. This parameter can correspond to:

• 1 (default value): the values are grouped by byte.
• 2: the values are grouped by word of 2 bytes.
• 4: the values are grouped by double word of 4 bytes.
• Versions 23 and later
  the NoGrouping constant: no grouping will be done. All hexadecimal codes will have no spaces. Example: 61002345A1.
  New in version 23
  the NoGrouping constant: no grouping will be done. All hexadecimal codes will have no spaces. Example: 61002345A1.
  the NoGrouping constant: no grouping will be done. All hexadecimal codes will have no spaces. Example: 61002345A1.

Number of bytes before moving to the next line.

• After each <Nb bytes per line> a Carriage Return (CR) is added to the result string.
• If <Nb bytes per line> is less than <Nb bytes per word>, the Carriage Return (CR) will be added every <Nb bytes per word>.
• Versions 23 and later
  If this parameter corresponds to the NoLine constant, all bytes will be positioned on the same line.
  New in version 23
  If this parameter corresponds to the NoLine constant, all bytes will be positioned on the same line.
  If this parameter corresponds to the NoLine constant, all bytes will be positioned on the same line.

By default:

• this number is equal to 16.
• the grouping is performed using the Little-Endian method (the least significant byte is stored first, like in x86).
• Versions 23 and later
  if <Nb bytes per word> is set to NoGrouping, then <Nb bytes per line> will correspond to the NoLine constant by default.
  New in version 23
  if <Nb bytes per word> is set to NoGrouping, then <Nb bytes per line> will correspond to the NoLine constant by default.
  if <Nb bytes per word> is set to NoGrouping, then <Nb bytes per line> will correspond to the NoLine constant by default.

To group values in Big-Endian format:

• use the BigEndian constant.
• add the BigEndian constant to the value of <Nb bytes per line>.
• Versions 23 and later
  Remark: the NoLine and BigEndian constants can be combined.
  New in version 23
  Remark: the NoLine and BigEndian constants can be combined.
  Remark: the NoLine and BigEndian constants can be combined.