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01-10-2006
| #1 (permalink) |
| | Update databound collection not in UI thread I have a TreeView that uses ObservableCollection as it ItemsSource. Items in this collection are added and removed in other thread, not UI thread. As collection changes I get NotSupportedException {"This type of CollectionView does not support changes to its SourceCollection from a thread different from the Dispatcher thread."}. How do I add, remove, clear items in ObservableCollection that is Databound to a TreeView without using Dispatcher? |
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