There are large number of items for the TreeList (for example 3000) and you have all them initially collapsed.
For example you could modify the IsExpandedBinding demo to have 3000 items.
Then scroll down so the row with Drinks and Count = 2194 is at the top of the control and expand it.
The result is that both that row and the row with Drinks and Count = 2199 expand.

Please help ... treelistview is inserting unwanted rows in between records.

Sample image attached and xaml code below ...

Please send sample application of treelistview that is working properly if possible.

Thanks.


trifee

             <telerik:RadTreeListView 
                ItemsSource="{Binding GetAccountsData.GetAccountLogParentAndChildData_Results, UpdateSourceTrigger=PropertyChanged}" 
                AutoGenerateColumns="False" 
                IsFilteringAllowed="False" 
                IsReadOnly="True"   
            >                                
                <telerik:RadTreeListView.ChildTableDefinitions>
                    <telerik:TreeListViewTableDefinition ItemsSource="{Binding Items}" />
                </telerik:RadTreeListView.ChildTableDefinitions>

TreeListView root note collapses after scrolling.