This is my glist a big listbox as you see!
New,
This is the right version, wich is very fast for adding 1000000 items, and Vscroll bar using "logical lines" no lines (the visible lines of the usercontrol).
I add a new form to show how this listbox help to have previews when scroll the caret by mouse movemnet, and that previews are labels which response to a click event and perform software selection on the list. When the move is fast then the previews are not changed. So if that was images the walking through the list can be done without time consuming image preview for each item. When we select an item form preview list then the selection didn't fire a "selected" event but a "softselected" so maybe we can leave it without code...What we want is done, no selected event produced and that is right because the selection was made by preview list for a list item.
glistCharset shows how you can have any charset to your listbox...(ordinary listbox they don't change charset even they change the property). I change font to Verdana (unicode) and a put several charset, kyrilic, tourkish...etc