Setting iPhoneLost.SelectedIndex in Async Event

I am using a PageTransition component with 3 regions. The first region has an iPhoneList control that presents options to go to the other regions.

After directing the user to the desired region I set iPhoneList.SelectedIndex to -1 so the last selection is not still highlighted. I am doing so inside an asynch event. The application does not appear to recognize the change. The previously selected item remains highlighted.

Is there a special way to make this happen?


Unfortunately it's currently not supported to asynchronously update the IWiPhoneList.SelectedIndex.
However, this is a good suggestion and we'll investigate if this feature can be added in a future version of the IWiPhoneList control.