This question is locked. New answers and comments are not allowed.
I switched to use VirtualizingStackPanel for performance issue. Now I am having problem the drop down width will change if there are some item with long text.
I read from somewhere that you can use ItemTemplate to force the maximum width (and trim the text if possible). However if I set ItemTemplate then I cannot use DisplayMemberPath, and I have 100s of combobox already in place. It would be nice if I can change the style just once and have it affect all combobox.
I read from somewhere that you can use ItemTemplate to force the maximum width (and trim the text if possible). However if I set ItemTemplate then I cannot use DisplayMemberPath, and I have 100s of combobox already in place. It would be nice if I can change the style just once and have it affect all combobox.