The date and time property type stores a value consisting of a calendar date and time of day. This value is stored internally as the number of seconds before or after the Agentry epoch date of January 1st, 2001 12:00:00 am. Negative values reflect dates prior to epoch. A date and time property is displayed on the Agentry Client in the format MM/DD/YYYY HH:MM:SS am/pm by default.
A date and time property may contain an unset or invalid value. This is indicated by the year portion of the value, which is set to the year zero (0000). This condition may be checked to determine if the date and time property is invalid.