Windows bat: loop files in directories

Question

I\'m working on Windows. I have many jpg files in subdirectories of a directory. I don\'t know exactly the architecture of the directory, meaning that I don\'t know

Answer 1

@Echo off&SetLocal EnableExtensions EnableDelayedExpansion

For /d %%A in (C:\dir\*) Do (
    Set "Files="
    For /F "delims=" %%B in ('dir /S /B "%%~fA\*.jpg"') Do Set Files=!Files! "%%~fB"
    If defined Files echo process.bat !Files!
)

pause