Describe the bug When a ListBox with VirtualizingStackPanel has its ItemsSource changed, the VirtualizingStackPanel recycles all the existing containers by pushing them onto a stack. The containers ...

On Windows, Tab and Shift-Tab only close the listbox popup; they don’t progress focus to the next or previous focusable element. Within the listbox popup, selection follows focus, so Tab, Shift-Tab, ...

If I have a ListBox that already has some items selected (i.e. a user has selected items, and then moved on to another box that causes a postback, so the listbox is redrawn), how do I cause the ...

I've got a listbox, I've got items in it. It appears that the listbox simply calls the ToString() function when you add an item and uses that as it's display. For my item, the ToString() simply ...