uiautomation 如何获取 statusbar 的每一项内容

[ilikeff8]

                                        condition = new PropertyCondition(AutomationElement.AutomationIdProperty, "statusStrip1");
                                        condition2 = new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.StatusBar);
                                        andConditon = new AndCondition(condition, condition2);

                                        element = rootElement.FindFirst(TreeScope.Descendants, andConditon);

                                        if (element != null)
                                        {
                                            //condition = new PropertyCondition(AutomationElement.AutomationIdProperty, "Statusbar.Pane1");
                                            condition = new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.Edit);

                                            var statusbar = element.FindFirst(TreeScope.Descendants, condition);

statusStrip1 状态条本身是可以获取的，但其中的项目不管是用AutomationId还是ControlType控件类型，都无法获取到，
是不是只能用句柄去获取