Two binding combobox not work by items way

[animalisme]

hi, all , i build two combobox, cmb1, cmb2, the method to fill the combobox as following:

                  cmb1.items.add(new coolite.ext.web.ListItem(text,value));
                  cmb2.items.add(new coolite.ext.web.ListItem(text,value));

the cmb1's change event as :

                  protected void Select_Change(object sender, EventArgs e)
                  {
                                  cmb2.items.add(new coolite.ext.web.ListItem(text,value));

                    }

but it can't work, can you help me?

[animalisme]

OK, I have solved this problem. use AddItem() instead of Item.Add().