如何在TListview更该所选择的行的特定的Column的信息

Question

如: 
   TListView          1             2                 3
                     001          002                 close
                     003          121                 close
                     006          231                 close
 如果我选择第二行 003 121 close我要将'close'修改成'active',怎么做，各位帮帮忙!小弟先行谢过!

Answer 1

listview1.selected.subitems[2]:='active'
应该是这样

Answer 2

listview1.selected.subitems[1]:='active'

Answer 3

procedure TF_WareInsertPic.ListView1Click(Sender: TObject);
var
  i:integer;
begin
      if TListView(Sender).ItemIndex>=0 then  // 把ListView1改为TListView(Sender)
        begin
          i:=TListView(Sender).ItemFocused.Index;
          ListView1.Items[i].SubItems[1]:='active';
        end
end;

Answer 4

if ListView1.Selected=Nil then exit;
if ListVIew1.Selected.SubItems.Strings[1]='Close' then
ListVIew1.Selected.SubItems.Strings[1]:='Active';