I'm new to Winforms & OpenAcess and want to try the hierarchical grid functionality using OpenAccess and ObjectViews. Is this possible?. I started reading the coarseware for Telerik RadControls for Winforms but it uses Datasets. Having an asp.net background I'm not too keen on Datasets. I read online help for OpenAccess ObjectView & ObjectProvider but can't see how to get child collections. Maybe this should be posted in OpenAccess but if you can provide info or sample that would be great.