|Argument iYear||sets the Year part of the date. (Valid Range -9999 to 9999)|
|Argument iMonth||sets the Month part of the date. Jan = 1, Feb = 2 etc. (Valid Range = 1 to 12)|
|Argument iDay||sets the Day part of the date. (Valid Range = 1 to days in month)|
|Description||Populates this DateTime as type date.|
NOTE: DateTime uses the XML Schema formula for proleptic Gregorian calendar where year 0 is illegal and -4 (4BC) as a leap year.
Throws: on parsing invalid values.
Throws: if this DateTimes current type is not either zeroYear or date.