问题描述
有关批处理文件的另一个问题
Another question about batch files
我知道作品（也choice.com），但在一次回香港专业教育学院如何选择见过选项菜单中，将让你选择之间切换
i know how choice works (also choice.com) but once in the back ive seen an option menu that would let you to toggle between options
样的东西[ON]关闭和切换时上的东西[关闭] 反之亦然
我知道2种方式。
which 1 way is to write both conditions and display the one needed ..
and the other is to toggle "[ ]" signs ...
我不能做第二个方法，需要一些帮助。。
还我一直在寻找运动的文章，但他们似乎并不有任何事情来帮助
i cant do the 2nd way and need some help..also ive been looking at movement articles but they do not seem to have anything to help
THX读取通道，并有一个愉快的一天：）
thx for reading the passage and have a nice day :)
推荐答案
有可能是几十个的方式来做到这一点。这里有一个简单的办法，很可能不是最优雅的，但它的工作原理：
There are probably dozens of ways to accomplish this. Here is one simple way, likely not the most elegant but it works:
@echo off
set _on=0
:top
cls
if %_on%==0 (set _nlb= &set _nrb= &set _flb=[&set _frb=]) else (set _nlb=[&set _nrb=]&set _flb= &set _frb= )
echo The '_on' flag is currently: %_nlb% On %_nrb% %_flb% Off %_frb%
echo.
echo Press any key to toggle the '_on' flag
pause>nul
if %_on%==0 (set _on=1) else (set _on=0)
goto top
这篇关于[批量/ .bat文件]切换帮助一些选项菜单/切换，能够菜单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！