Hello Sam Grow,
I am glad to see that you are interested in our controls. The load on demand effect is achievable right out of the box with our Rad Controls for Windows Forms and OpenAccess ORM. All you need to do is to bind a RadGridView to an OpenAccess ObjectView. This can be seen in our Fetch plan and Tracing
example from the Windows Forms Quick Start
application distributed with Telerik OpenAccess ORM. This can be achieved by using a RadMultiColumnComboBox as well. The RadMultiColumnComboBox itself contains a grid which has the same virtualization capabilities as the RadGridView.
Unfortunately the RadGridView for Silverlight does not yet support load on demand with scrolling, the option here would to use paging instead. For more details you can take a look at the Performance examples for Silverlight
. Virtualization example for the Silverlight ComboBox is available as well in this blog post
. Additionally, an integration example of OpenAccess and the Rad Controls for Silverlight controls could be found here
Please, let us know if you need any further information.
All the best,
the Telerik team