Not Updating Items Properly When Assigned to a Filtered CollevtionView

Dec 10, 2010 at 7:04 PM
I have a collection view that is assigned as the datasource to a usercontrol. The usercontrol conatins your flowitem3d, InflowContentControl and FlowItemsControl3D.

The FlowItemsControl3D ItemsSource is set as follows: ItemsSource="{Binding Path=.,Mode=OneWay, NotifyOnSourceUpdated=True}"

My CollectionView filters properly with the following code: cvFilteredSSBs.Filter = Function(item As Object) TryCast(item, SimSetupButton).Enabled.Equals(True)

Once the filter has occured, the FlowItemsControl improperly show only one item ( and not one of the items that it should be showing based on the filter btw). If I click on the control a few times, or give it focus and then press the keyboard arrows, all of the items are then shown regardless of the filter.

Any ideas are much appreicated. I have invested quite a bit of t6ime integrating thisd into my project and this is the last known hurdle.

Thanks for sharing this project!


** UPDATE - THIS SEEMS TO OCCUR THE SECOND TIME THAT A FILTER IS APPLIED