Gtk.ListStore.rowsreordered_cb C# (CSharp) Method

        static void rowsreordered_cb(IntPtr tree_model, IntPtr path_ptr, IntPtr iter_ptr, IntPtr new_order)
        {
            try {
                ListStore store = GLib.Object.GetObject (tree_model, false) as ListStore;
                TreePath path = GLib.Opaque.GetOpaque (path_ptr, typeof (TreePath), false) as TreePath;
                TreeIter iter = TreeIter.New (iter_ptr);
                int child_cnt = store.IterNChildren ();
                int[] child_order = new int [child_cnt];
                Marshal.Copy (new_order, child_order, 0, child_cnt);
                store.OnRowsReordered (path, iter, child_order);
            } catch (Exception e) {
                GLib.ExceptionManager.RaiseUnhandledException (e, true);
                // NOTREACHED: above call doesn't return
                throw e;
            }
        }