IsLeapYear

bool = IsLeapYear(nYear)

This macro function returns true if nYear corresponds to a leap year (ie. a year which includes a February 29, hence has 366 days) and false otherwise.

Recall the rules for leap years :

• | Years that are divisible by 4 are leap years (1980, 1984, 1988,…). |

• | If they are divisible by 100, then they are not leap years (1800, 1900). |

• | But if they are divisible by 400, then they are leap years (1600,2000). |

Most people know the first 2 rules but are unaware of the last rule, causing them to think that 2000 was not supposed to be a leap year.

Topic 105074 updated on 01-Apr-2002.

Topic URL: https://www.qppstudio.net/webhelp/index.html?isleapyear.htm