private void ExpandNextItemInQueueAndSelectIfLastItem(ItemCollection items, ItemContainerGenerator itemContainerGenerator)
{
var sampleName = _queueOfIndividualnodesToExpandAndSelectTheLast.Dequeue();
var sample = items.FirstOrDefault(s => (
((s is Sample) && ((Sample)s).Name == sampleName)
|| ((s is Group) && ((Group)s).Name == sampleName))
);
if (sample == null)
return;
var container = (TreeViewItem)itemContainerGenerator.ContainerFromItem(sample);
if (_queueOfIndividualnodesToExpandAndSelectTheLast.Count == 0)
{
container.IsSelected = true;
}
else
{
ExpandNextItemInQueueAndSelectIfLastItem(container.Items, container.ItemContainerGenerator);
}
}
