I am afraid do not quite understand what is your scenario, so I have attached a video (demo.rar, you can open the swf file in your browser) demonstrating three cases where the controls works as expected:
- The search text in AutoCompleteBox is empty when the source is changed - all new items are displayed by the DataBoundListBox;
- The searched text is contained in the old and the new source - the results are filtered when the source is changed;
- The searched text is contained only in the old source - no items are displayed in the DataBoundListBox;
In all cases the results are immediately updated in the DataBoundListBox. I have also attached the test application used to capture the video, although it is pretty much the same. Please let me know if I am missing something and if so, could you provide additional information about what steps are needed to reproduce the erroneous behavior.
I look forward to your reply.
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