2004/12/23 14:08:46 dvo 1.2.6.3: #i38666# change Datatype property names to reflect their types
2004/12/10 09:13:27 fs 1.2.6.2: #i36359# date-time handling
2004/12/08 16:18:29 fs 1.2.6.1: #i36359# #i36303# split (and renamed) OComparableType, so that we have a base class which does not depend on a template argument / proper validation of date and time types