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中国DOS联盟论坛 » DOS学习入门 & 精彩文章（教学室） » [Help] Question about a batch file problem, could Master Rushi help me take a look? View 1,462　Replies 9

Original Poster Posted 2003-05-26 00:00　·　中国上海徐汇区电信

柏仔

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I changed 98 to DOS using your method, but I want to be able to choose at startup whether to enter DOS or 98, so I added this to AUTOEXEC.BAT:

choice /c:dw Dos,Windows
if errorlevel 2 echo Welcome To Dos!
if errorlevel 1 win

But no matter whether I press D or W, it only enters 98. What should I do?
Sorry to trouble you

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Floor 2 Posted 2003-05-26 00:00　·　中国湖北武汉江夏区电信

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Please post the complete batch file...............

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Floor 3 Posted 2003-05-27 00:00　·　美国肯塔基州费耶特县列克星敦 Charter_Communications

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if errorlevel 1 win

should be changed to:

if errorlevel l if not errorlevel 2 win

Wengier - 新DOS时代

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Floor 4 Posted 2003-05-27 00:00　·　中国上海徐汇区电信

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The following is quoted from Master Rushi's post at 2003-5-26 23:54:12:
Please post the complete batch file...............

My batch file only has this little bit ^_^

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Floor 5 Posted 2003-05-27 00:00　·　中国湖北武汉电信

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@ECHO OFF
PROMPT $p$g
set temp=%ramd%:\
set tmp=%ramd%:\
path=o:\;%RAMD%:\
choice/c:evrn please press
if errorlevel 4 goto ndd
if errorlevel 3 goto pv
if errorlevel 2 goto kv
if errorlevel 1 goto end

:Ndd
LH Ndd.exe
goto end

:pv
FINDRAMD>NUL
set path=%ramdrive%\;%path%
%ramdrive%
CD \
LH PVIEW
goto end

:kv
FINDRAMD>NUL
set path=%ramdrive%\;%path%
%ramdrive%
CD \
LH kv3000
goto end
Look at this file—what do you think your file is missing?

弄花香满衣，掬水月在手。
明月鹭鸟飞，芦花白马走。
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青云碧空在，净瓶水不流。
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Floor 6 Posted 2003-05-27 00:00　·　中国上海徐汇区电信

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Although I've read the batch programming article written by the boss, I still don't really know how to use it

Is my file missing subroutines?

|||||||　寻人启示：姓名：
| c●●　~年龄：20，性别：男
|　 ♂▃~ 特征：帅.很帅.酷.特别酷....
| |︺英俊潇洒.风流倜傥，玉树临风→我

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Floor 7 Posted 2003-05-27 00:00　·　中国上海徐汇区电信

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I just changed it to

choice /c:dw Dos,Windows
if errorlevel 2 goto win
if errorlevel 1 goto dos

:win
win

:dos
echo Welcome To Dos!!!

It worked ^_^!!
But I still don't quite understand why??

|||||||　寻人启示：姓名：
| c●●　~年龄：20，性别：男
|　 ♂▃~ 特征：帅.很帅.酷.特别酷....
| |︺英俊潇洒.风流倜傥，玉树临风→我

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Floor 8 Posted 2003-05-27 00:00　·　美国肯塔基州费耶特县列克星敦 Charter_Communications

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Changing it to:

if errorlevel l if not errorlevel 2 win

works.

Because ERRORLEVEL 1 actually means ERRORLEVEL >=1

Master Rushi made this mistake just now too!

Wengier - 新DOS时代

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http://wendos.mycool.net/

E-Mail & MSN: wengierwu AT hotmail.com （最近比较忙，有事请联系DOSroot和雨露，谢谢！）

Floor 9 Posted 2003-05-27 00:00　·　中国湖北武汉电信

如是大师

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Ah~ I accept the criticism.

弄花香满衣，掬水月在手。
明月鹭鸟飞，芦花白马走。
我自一过后，野渡现横舟。
青云碧空在，净瓶水不流。
http://dos.e-stone.cn/guestbook/index.asp
＝＝＝＝＝＝中國DOS聯盟＝＝＝＝＝
我的新网页http://rsds.7i24.com欢迎光顾

Floor 10 Posted 2003-05-27 00:00　·　中国上海徐汇区电信

柏仔

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Thanks to both of you

|||||||　寻人启示：姓名：
| c●●　~年龄：20，性别：男
|　 ♂▃~ 特征：帅.很帅.酷.特别酷....
| |︺英俊潇洒.风流倜傥，玉树临风→我

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