Gtk.TreeStore.IterChildren C# (CSharp) Method

        public bool IterChildren(out Gtk.TreeIter iter)
        {
            bool raw_ret = gtk_tree_model_iter_children (Handle, out iter, IntPtr.Zero);
            bool ret = raw_ret;
            return ret;
        }

		public HelpTree () : base (GettextCatalog.GetString ("Help"), Gtk.Stock.Help)
		{
			tree_view = new MonoDevelop.Ide.Gui.Components.PadTreeView ();

			tree_view.AppendColumn ("name_col", tree_view.TextRenderer, "text", 0);
			tree_view.RowExpanded += new Gtk.RowExpandedHandler (RowExpanded);
			tree_view.Selection.Changed += new EventHandler (RowActivated);
			
			store = new TreeStore (typeof (string), typeof (Node));
			tree_view.Model = store;
			tree_view.HeadersVisible = false;
			
			scroller = new MonoDevelop.Components.CompactScrolledWindow ();
			scroller.ShadowType = Gtk.ShadowType.None;
			scroller.Add (tree_view);
			
			if (HelpService.HelpTree != null) {
				root_iter = store.AppendValues (GettextCatalog.GetString ("Mono Documentation"), HelpService.HelpTree);
				PopulateNode (root_iter);
	
				tree_view.ExpandRow (new TreePath ("0"), false);
				TreeIter child_iter;
			start:
				if (store.IterChildren (out child_iter, root_iter)) {
					do {
						if (!store.IterHasChild (child_iter)) {
							store.Remove (ref child_iter);
							goto start;
						}
					} while (store.IterNext (ref child_iter));
				}
			}
			Control.ShowAll ();
		}