Listobox control: adding and removing items

Hi
Coming from VB6 I’m having some difficulties understanding how to add and remove a single item to a single colum listbox
I already tried to check it on the documentation but I couldnt find these actions only add or remove columns wich is not what Im after.
tks in advance

rgds

AddRow or InsertRow. See http://documentation.xojo.com/index.php/Listbox

shame on me, it was that simple