Open two program method in Python

1, ShellExecute function

import win32api

win32api.ShellExecute (0, ' Open ' , ' Notepad.exe ' , '' , '' , 0)            # the background 
win32api.ShellExecute (0, ' Open ' , ' Notepad.exe ' , '' , '' ,. 1 )            # front opening 
win32api.ShellExecute (0, ' open ' , ' Notepad.exe ' , ' wmi.txt ' , '' ,      1) # Open the file
win32api.ShellExecute (0, ' Open ' , ' iexplore.exe ' , ' https://www.baidu.com/ ' , '' ,. 1)    # open Baidu IE browser URL 
win32api.ShellExecute (0, ' Open ' , ' D: \ program Files (x86) \ QQ \ the Bin \ QQScLauncher.exe ' , ' ' , ' ' , 1) # open the QQ program

2、CreateProcess

The following Examples are opened, closed, determines whether or not closed

Import win32process
 Import   Time
 # open Notepad, to obtain its handle 
handle win32process.CreateProcess = (R & lt ' C: \ the Windows \ Notepad.exe ' , '' , None, None, 0, win32process.CREATE_NO_WINDOW, None, None, win32process.STARTUPINFO ())
time.sleep(2)
print(handle)

# Terminate the process (program handles sentence, 0 off) 
win32process.TerminateProcess (handle [0], 0)
 
Import win32event 

# wait for the process to finish handle [0] to handle sentence window If -1, then waits. If the after closing sentence shank program output is 0 
# may determine whether the program to close the 
Print (win32event.WaitForSingleObject (handle [0], -1))