I have two questions concerning the wonderful AutoCompleteBox:
- Is there a possibility to react on the Submit event of the AutoCompleteBox by using the MVVM pattern? I just found the OnSubmitted event.
- Is there any advice for me how to cope with bound data containing a lot of items (let's say 5.000 items). I already recognize a little delay in time when entering letters in the textbox due to the suggestion list that needs to be refiltered all the time. For example could it be helpful to show only at maximum 30 or 50 suggestion items rather than to show all items fulfilling the current filter? And if so, how can I do that?