private void LoadTanks(string docno) { try { lst_tanks.Items.Clear(); tanks = CustomeRepository.GetAllTanksForUnloading(docno).ToList(); foreach (var item in tanks) { string name = item.TankName + "-[" + item.BeforeTankQty + "L]"; ListViewItem itm = new ListViewItem(name); itm.Tag = item; itm.ImageIndex = 1; lst_tanks.Items.Add(itm); } } catch (Exception ex) { } }