China DOS Union

How to implement a menu that appears after booting DOS, with the following content:

1. Boot from Disk
2. Boot from CD-ROM
3. Boot from Floppy
4. Boot from USB

The method where when the corresponding menu is selected using the up and down arrow keys and then pressed Enter or when 1, 2, 3, or 4 is entered, it can boot from the corresponding disk, one simple and one good.

Don't talk about GNU or something, okay, brother, I don't know that.

[ Last edited by suiyuanye on 2006-9-21 at 12:59 ]

CONFIG.SYS content
[MENU]
MENUITEM=DISK, Boot from Disk
MENUITEM=CDROM, Boot from CD-ROM
MENUITEM=FLOPPY, Boot from Floppy
MENUITEM=USB, Boot from USB
MENUCOLOR=14,1
MENUDEFAULT=DISK,20
[DISK]
........
[CDROM]
........
[FLOPPY]
........
[USB]
...........

[COMMON]
SHELL=COMMAND.COM /E:1024 /P
DOS=HIGH,UMB
FCBS=4,0
FILES=30
BUFFERS=20,0
STACKS=9,256
LASTDRIVE=Z


AUTOEXEC.BAT content
FOR %%a in (DISK CDROM FLOPPY USB) DO IF "%CONFIG%"=="%%a" GOTO %%a
:DISK
......
GOTO END

:CDROM
......
GOTO END

:FLOPPY
......
GOTO END

:USB
......
GOTO END

:END

:
:DISK
......What is written here??
GOTO END

:CDROM
......What is written here??
GOTO END

:FLOPPY
......What is written here??
GOTO END

:USB
......What is written here??
GOTO END

:END

That requires a program to support!

Reply to floor 3, which is to write the command that each menu item should run;
Reply to floor 4, all are DOS internal commands, no need for anything.

Then you write it well, okay? I haven't heard that DOS internal commands combined with CONFIG.SYS can start floppy disks, hard disks, CDs, USB!

The person upstairs, I'm using EBOOT. It can't be achieved by just using DOS internal commands together with CONFIG.SYS. Thank you all.

Does EasyBoot support booting from USB?
Never heard of it

Solved the problem and then deleted the thread? I don't understand the LZ's meaning...