Código Delphi [-] var i: integer; begin i:= 0; with Listbox1.Items do while Count > i do begin if IndexOf(strings[i])<>i then Delete(i) else inc(i); end; end;
var i: integer; begin i:= 0; with Listbox1.Items do while Count > i do begin if IndexOf(strings[i])<>i then Delete(i) else inc(i); end; end;