1) Can you assign a NULL value to an item? Or simply populate with a CRLF? Assigning "" doesn't seem to yield the desired behavior.
2) If so, will that muck up the SORT capabilities?
3) Do you have any code that will build up a ListBox from scratch, item by item from an array, sorting and removing any duplicate items? (Here's my code thus far...)
Code: Select all
Separate>prev_selected_list,CRLF,Master_List
Let>Master_Text=
Let>c=items_count
Let>rebuild=1
Repeat>rebuild
Let>rebuild_item=Master_List_%rebuild%
Let>Master_Text=%Master_Text%%rebuild_item%%CRLF%
Let>rebuild=rebuild+1
Until>rebuild=c
SetDialogProperty>Dialog1,MSListBox3,Text,Master_Text