In the DateTimePicker, NullableValue is one of the properties that can be bound, also listed in the DataBindings in the designer. I found out that if I do so, to represent a nullable DateTime from my database, when I change the DateTimePicker value (and NullValue), this change is not reflected to the datasource. In fact I do not see my ListChanged event to fire. Something missing?
thanks, this is logged as WJ-7735 and fixed in the latest release (1.2.82)