Dataset table relations
- Thread starter samseipp
- Start date
PlausiblyDamp
Administrator
Not that I am aware of, the concept of a data relation is really just between 2 tables within the same DataSet.
Nerseus
Danner
Maybe he wants to enforce a key, maybe between a lookup table in one dataset and the transactional data in another? My work usually splits up the datasets this way (sometimes more).
When Ive needed it, Ive included the lookup table in both datasets. Mostly I would handle this through custome code to enforce the constraint, treating it like any other business rule. Normally a user would only get to change the value through a DropDown or some other means - effectively forcing them into a constrained value.
-ner
When Ive needed it, Ive included the lookup table in both datasets. Mostly I would handle this through custome code to enforce the constraint, treating it like any other business rule. Normally a user would only get to change the value through a DropDown or some other means - effectively forcing them into a constrained value.
-ner