Thanks for the reply.
Actually in our case, the data is loaded on demand i.e on click of a parent node.
void RadTreeListView1_RowIsExpandedChanging(object sender, RowCancelEventArgs e)
var row = e.Row as TreeListViewRow;
People_DC people = e.Row.Item as People_DC;
if (people != null && people.HasChild)
We are binding ItemSource to RadTreeListView
public ObservableCollection<People_DC> Items
Hence we don't have the entire data in order to set ExpandHierarchy. We are binding an observablecollection to radtreelistview which is being updated with new data on click of node.The new data in observable collection is not updated in UI i.e the treeviewitem are not expanded.
Is there any event available wherein it is possible to expand the desired row and focus it.?
Actually we are looking for similar functionality in RadTreeListView as described in below example but this is for TreeView