需求:实现自动化打开Windows10的DeviceManager(设备管理器),并利用uiautomation操作DeviceManager窗口,如点击File按钮
问题:句柄查找失败(但是其他句柄可找到,如IE,Pycharm等的句柄)
代码如下:
import pyautogui
import uiautomation
def step1():
pyautogui.press("Win")
pyautogui.write("Device Manager", 0.1)
pyautogui.press("Enter")
pyautogui.sleep(1)
pyautogui.press("Enter")
DM = uiautomation.WindowControl(searchDepth=1, Name="Device Manager")
DM.SetTopmost(True)
DM.ButtonControl(Name="File").Click()
if __name__ == '__main__':
step1()
报错内容:
LookupError: Find Control Time Out: {Name: 'Program Manager', ControlType: WindowControl}