Hi,
many thaks for the sample .
but it just a little further than that, my bad i didn't give more details.
in my early prototyping i have used a combobox with
IsEditable Property Enabled bound to an
ObservableCollection<BusinessObject> .
so i have some sort of autocomplete with that .
when the user leave the focus of that combobox , it test if there is a valid selected
BusinessObject, if not, it append a new one based o the combobox text entered and add it to the ObservableCollection .
this work for simple texts, but not for multilines one .since when the user type the return character it leave the edition momde of the combobox .
so the goal is to have a multiline "autocomplete" control that accept return input, if it would be possible
that's it :)
