This token is the same as the [yyyy] token, except that instead of displaying the resulting number as digits 0-9, it displays it using Roman Numerals. The case of the letter r (r or R) determines if the roman numerals are displayed in lower case or upper case.
1999 |
MCMXCIX |
2000 |
MM |
2002 |
MMII |
A setting is available in the GridOptions to determine if the number 4 should be displayed as IV (classical) or IIII (modern).