Hi. I'm using the WPF RadTreeListView with EnableRowVirtualization = false and EnableColumnVirtualization = false. I hook the TreeListViewRow's IsExpandedChanged event and, in the handler, I go through all the RadTreeListView's Items. Ultimately, I want to get the item containers (the TreeListViewRows) for each item.
But when an row is collapsed (as opposed to expanded) all its child items disappear from RadTreeListView's Items collection! When I expand the row, the child items come back.
Even if virtualization were on, that should only affect the existance of TreeListViewRows, not the existence of Items. How do I fix this?
Thanks,
Bob Alexander
But when an row is collapsed (as opposed to expanded) all its child items disappear from RadTreeListView's Items collection! When I expand the row, the child items come back.
Even if virtualization were on, that should only affect the existance of TreeListViewRows, not the existence of Items. How do I fix this?
Thanks,
Bob Alexander