How can Add a row - TreeListView

[Rodrigo Agüero]

I use this example http://objectlistview.sourceforge.net/cs/dragdrop.html

Work great, but i don't know how can add another row (without deleting my current rows)

something like:

linkchecker.Roots = ModelWithChildren.CreateModels(null, new ArrayList { 0, 1, 2, 3, 4, 5 });
addnewparent("Parent name");
addnewchild("parentname",child_data_list);
...
..
..

private void addnewparent(string parent_name){
?????
}

Thank ;)