I can not understand your problem
but just try this
ListViewItem is the better way for adding items in ListView controls.
First add Item and Suuitems in the respective ListViewItem Control after the adding you just add listViewItem to ListView Control like,
ListViewItem listViewItem;
listViewItem.Item.Add("....");
listView.SubItems.Add("....");
....
....
TableOrderListView.Items.Add(listViewItem);