typed dataset: query-based master-detail does not work
Posted: Mon 08 Sep 2008 14:23
Query-based Master-detail Relationship does NOT work for typed datasets.
I created typed dataset. I created an object of the typed dataset on the form. I set a master reference as described (http://www.devart.com/oranet/docs/DataTable.html). I created two grids for viewing master and detail tables.
Scrolling master table does not cause any changes in the detail table.
I tryed both Direct and notDirect connection.
I used trial version OraDirect .NET 4.70.38.0.
is it actually working? or may be I'm doing somethins wrong.
please, help....
________
ARIZONA MEDICAL MARIJUANA DISPENSARY
I created typed dataset. I created an object of the typed dataset on the form. I set a master reference as described (http://www.devart.com/oranet/docs/DataTable.html). I created two grids for viewing master and detail tables.
Scrolling master table does not cause any changes in the detail table.
I tryed both Direct and notDirect connection.
I used trial version OraDirect .NET 4.70.38.0.
is it actually working? or may be I'm doing somethins wrong.
please, help....
________
ARIZONA MEDICAL MARIJUANA DISPENSARY