Check if CTRL-C pressed Or batch wait for agreement

Question

I need to know how can I check in batch file if the second batch file which is opened in other command window has stopped (waiting for argument or process not successful).

@echo off
:loop
start /wait rapidminer-batch.bat -f C:\Users\AHM-PC\Documents\ccc.rmp
echo cmd stopped
pause
goto loop

Answer 1

When called batch ends, it returns a value to errorlevel. It works for call, don't know if for start too.

if %errorlevel% gtr 0 (
    echo failed
) else (
    echo success)

or call exit /b <number of error> in your called batch, to return specific value. Check exit for more details.