修复NativeWindowHandle函数执行失败引起的报错: _ctypes.COMError: (-2147220991, '事件无法调用任何订户', (None, None, None, 0, None))
修复NativeWindowHandle函数执行失败引起的报错: _ctypes.COMError: (-2147220991, '事件无法调用任何订户', (None, None, None, 0, None))

yinkaisheng/Python-UIAutomation-for-Windows