PropertyHandle :: GetDateTime - Get property instance as timestamp (date/time)

The function returns the date/time value for the current property handle or for the attribute passed in prop_path .

Return value: Date time value ( dttm )

- internal feature (not documented)
dttm PropertyHandle :: GetDateTime ( NString &sprop_path )
- sprop_path - Simple property path
  A property path is passed as 0-terminated string. It may contain an extent or property name but also a sequence of property names separated by dot. A simple property path must not contain parentheses or preceding dots.