启动程序，并获取进程ID

Question

在批处理文件，我可以通过

start "" notepad.exe 

开始并行程序当前会话，但我需要得到我已经开始的进程的句柄。我怎么才能得到它？

Answer 1

@echo off 

:: set your own command here 
set "command=notepad" 
set "workdir=." 

set "ReturnValue=" 
set "ProcessId=" 
for /f " skip=5 eol=} tokens=* delims=" %%a in ('wmic process call create "%command%"^,"%workdir%"') do (
    for /f "tokens=1,3 delims=; " %%c in ("%%a") do (
     set "%%c=%%d" 
    ) 
) 



if not %ReturnValue%==0 (
    echo some kind of error - error code %ReturnValue% 
) else if defined ProcessId echo PID -^> %ProcessId% 

delims在这一行for /f "tokens=1,3 delims=; "应该是for /f "tokens=1,3 delims=;<tab><space>"，我不，如果标签将正确copied.You还需要检查，如果你的编辑器spaces.Check替换选项卡还this。

Answer 2

基于@npocmaka answer找到其他的解决办法：

@echo off 

set pid=0 
for /f "tokens=2 delims==; " %%a in ('wmic process call create "notepad.exe"^,"%~dp0." ^| find "ProcessId"') do set pid=%%a 
echo %pid% 

timeout 5 
taskkill /pid %pid%