RadChart.ItemsSource leaks memory

[Dr. Hartmut Kocher]

Hi,

I am binding the following list of dataseries to a RadChart ItemsSource to get dynamic updates:

           var chartSeries = new RadHierarchicalObservableCollection<ObservableCollection<AnalogDataPoint>>();

Because this supports the INotifyCollectionChanged event, the RadChart attaches to this event.

However, if I later close my window and set ItemsSource to null, the event handler is not removed. Therefore, the whole RadChart is still connected to the data and is not collected. (Actually, the whole view is retained because the RadChart keeps references to its parent...).

Please correct this to remove any event handler when the item source changes.

Kind regards

Dr. Hartmut Kocher

[Velin]

Hello Dr. Hartmut Kocher,

This will be fixed in the next internal build. Thanks.

Your Telerik points were updated.

Kind regards,
Velin
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.