python3 subprocess启动gui进程无法隐藏窗口

Cool_Breeze

除了notepad.exe 可以正常启动隐藏外， 像 calc.exe 也无法隐藏！
查度娘： 说 程序本身的 nCmdShow 已经被赋值！
不知如何解决！求大佬们指点！

[Python] 纯文本查看 复制代码

# coding=utf-8
# python3.7.0

import subprocess
import threading
import time
import win32gui


CREATE_NO_WINDOW = 134217728
CREATE_NEW_CONSOLE = 16
# creationflags = 0


def pro(n):
    pInfo = subprocess.STARTUPINFO()
    # pInfo.dwFlags = subprocess.CREATE_NEW_CONSOLE
    # https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/ns-processthreadsapi-startupinfoa
    pInfo.dwFlags = 0x000001
    # pInfo.dwFlags = subprocess.STARTF_USESHOWWINDOW
    # https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow
    # pInfo.wShowWindow = 
    # p = subprocess.Popen(r'D:\GIN\py\tianqi\dist\tianqiGUI\tianqiGUI.exe', startupinfo=pInfo)
    # p = subprocess.Popen(r'C:\Users\user\Desktop\日历.exe', startupinfo=pInfo)
    p = subprocess.Popen(r'C:\Windows\notepad.exe', startupinfo=pInfo)
    # p = subprocess.Popen(r'C:\Windows\System32\calc.exe', startupinfo=pInfo)
    # p = subprocess.Popen('ping 127.1 -n 6', startupinfo=pInfo)
    time.sleep(2)
    print(p.pid)
    p.kill()
    

if __name__ == '__main__':
    pro(3)

Cool_Breeze

maoxingren 发表于 2021-2-22 23:35
感谢分享l。。。。。

难道只能后续查询窗口句柄，调用win32api 隐藏了吗？