A workaround is to use the SelectedItem of the control and get the value of the needed property of the item.

When RadListBox is in a ScrollViewer and its own ScrollViewer is removed, it uses the external ScrollViewer for calculating DropVisualPlaceHolder position.

I have a custom ListBox that inherits from RadListBox control which uses a VirtualizingWrapPanel as its ItemTemplate.
I am trying to use BringIndexIntoViewPublic method to bring a certain ítem that is still not created into view, but it does not work. I also try to use ScrollIntoView of the RadListBox, and is also not working.

This happens when using VirtualQueryableCollectionView as the ItemsSource.

RadListBoxItems looks selected when BusyIndicator is made busy

ListBoxItem is going to the last position when dragged and dropped in to the SCrollViewer.

ListBoxItem disappears when the item is dropped in the RadGridView

Scroll button is changing size when grouping is applied (WPF only).