IsLeapyear()

Determines if the given date object ocurrs on a leap year

BOOLEAN = IsLeapyear(
				
					
					
						date
					
				
				)

Argument	Summary
date	date

Supports named-parameter calling allowing you to use the function like:

IsLeapyear(
   date=?
);

Supports passing parameters as a structure using ArgumentCollection:

IsLeapyear( ArgumentCollection={
   date : ?
} );