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中国DOS联盟论坛 » DOS学习入门 & 精彩文章 （教学室） » [About batch file echo messages and popping-up DOS dialog boxes!?] View 1,223　Replies 6
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Original Poster Posted 2003-08-19 00:00　·　 中国 浙江 湖州 电信
ajeef
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Two questions:
How can I prevent the DOS dialog box from popping up when running a batch file?

@echo off can only hide the commands themselves, but it can't hide the echoed output messages. How can I stop it from echoing them?
Floor 2 Posted 2003-08-19 00:00　·　 中国 福建 福州 电信
cn_archer
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@echo off can hide the prompt messages. As for some returned messages, you can check whether the command has a /Y parameter for making the default choice.
Some commands require human-computer interaction, so there's no way around that.
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Floor 3 Posted 2003-08-20 00:00　·　 中国 浙江 湖州 电信
ajeef
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@echo off can only hide the commands themselves, but it can't hide the echoed output messages. How can I stop it from echoing them?

I've already solved this problem. Someone reminded me of the printer network test null port, and that can be used for this........

But the second problem still hasn't been solved?
How can I prevent this: when running a batch file, a DOS dialog box pops up?
Floor 4 Posted 2003-08-20 00:00　·　 中国 湖北 武汉 联通
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A DOS dialog box? You mean WBAT, right... Just put "::" in front of WBATE and that'll do it. REM works too.
Somehow somewhere I've got to choose.
No matter if it is win or lose.
Floor 5 Posted 2003-08-21 00:00　·　 中国 浙江 湖州 电信
ajeef
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Oh! Correction of wording: it's when the net command under Windows 2000 Server OS runs a batch file through cmd.exe!




Floor 6 Posted 2003-08-21 00:00　·　 中国 山东 青岛 联通
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Floor 7 Posted 2003-08-21 00:00　·　 中国 浙江 湖州 电信
ajeef
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The following is quoted from hwlon's post at 2003-8-21 11:16:01:
>NUL


You'll understand after looking at this picture. Adding >nul is also useless! If you don't believe it, try it yourself, the dialog box will still pop up!
http://photo.online.tj.cn/upload_pic0723/2738/97385721667323788307521.gif
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