<Style BasedOn="{StaticResource TileGroupContainerStyle}" TargetType="telerik:TileGroupContainer"> <Style.Triggers> <DataTrigger Binding="{Binding Items.Count}" Value="0"> <Setter Property="ItemsSource" Value="{x:Null}"/> </DataTrigger> </Style.Triggers></Style>As a workaround you can apply the style explicitly or through an ItemContainerStyleSelector.
RadTileList: Memory leak when removing items from the collection of ItemsSource of the RadTileList and then change any property of any of the removed items. Available in LIB version: 2017.2.605
This feature is available with Q1 2016.
The fix will be released with Q1 2016 offical version.
The problem should be resolved with lib version 2015.3.1026.
The fix will be available with Q2 2015.
This feature will be available with Q2 2015 expected till the end of June.
Should be resolved with lib version 2014.3.1402.