EncodeDate(Year, Month, Day: Word): DateTime

Returns a TDateTime value from the values specified as the Year, Month, and Day parameters. The year must be between 1 and 9999. Valid Month values are 1 through 12. Valid Day values are 1 through 28, 29, 30, or 31, depending on the Month value. For example, the possible Day values for month 2 (February) are 1 through 28 or 1 through 29, depending on whether or not the Year value specifies a leap year.

d=EncodeDate(2005,6,5)