pywinauto做自动测试时，找不到ToolBar工具栏

Question

这个是测试的软件的一个窗口，红框里是工具栏

这个是用spy++查看到的工具栏窗口的信息，看不到工具栏里的菜单

使用UI Spy可以看到工具栏（ ControlType:"ControlType.ToolBar"
）底下的菜单，菜单里面还有子菜单

from pywinauto.application import Application
import pywinauto

app = Application().connect(title_re='管理员.*')
win_dgg = app.window(handle=0x000E0BC4)
#找到工具栏窗口
win_dgg.print_control_identifiers()
#打印控件信息

执行结果：

Control Identifiers:

WindowsForms10.Window.8.app.0.2bf8098_r15_ad1 - 'toolStrip1'    (L254, T388, R645, B428)
['WindowsForms10.Window.8.app.0.2bf8098_r15_ad1', 'toolStrip1', 'toolStrip1WindowsForms10.Window.8.app.0.2bf8098_r15_ad1']
child_window(title="toolStrip1", class_name="WindowsForms10.Window.8.app.0.2bf8098_r15_ad1")

from pywinauto.application import Application
import pywinauto

app = Application().connect(title_re='管理员.*')
win_dgg = app.window(handle=0x000E0BC4)
tool_bar = win_dgg.ToolBar
#工具栏里的toolbar
tool_bar.Click('查询')

执行了报错
执行结果：

Traceback (most recent call last):
  File "C:\Python36-32\lib\site-packages\pywinauto\application.py", line 245, in __resolve_control
    criteria)
  File "C:\Python36-32\lib\site-packages\pywinauto\timings.py", line 449, in wait_until_passes
    raise err
pywinauto.timings.TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "F:\pythontest\utest\tools.py", line 12, in <module>
    tool_bar.Click('查询')
  File "C:\Python36-32\lib\site-packages\pywinauto\application.py", line 351, in __getattribute__
    ctrls = self.__resolve_control(self.criteria)
  File "C:\Python36-32\lib\site-packages\pywinauto\application.py", line 248, in __resolve_control
    raise e.original_exception
  File "C:\Python36-32\lib\site-packages\pywinauto\timings.py", line 427, in wait_until_passes
    func_val = func(*args)
  File "C:\Python36-32\lib\site-packages\pywinauto\application.py", line 209, in __get_ctrl
    ctrl = self.backend.generic_wrapper_class(findwindows.find_element(**ctrl_criteria))
  File "C:\Python36-32\lib\site-packages\pywinauto\findwindows.py", line 87, in find_element
    raise ElementNotFoundError(kwargs)
pywinauto.findwindows.ElementNotFoundError: {'best_match': 'ToolBar', 'top_level_only': False, 'parent': <win32_element_info.HwndElementInfo - 'toolStrip1', WindowsForms10.Window.8.app.0.2bf8098_r15_ad1, 920516>, 'backend': 'win32'}

初次学习使用pywinauto，看了官方文档还是不太懂，我要怎么样才能找到工具栏并执行点击操作，麻烦大家帮我看看，求指点，感谢！