
| Quote: | |
|
CODE: [Copy to clipboard]@echo off
set a=123456789
echo a=%a%
set b=%a:~,4%&set c=%a:~5,4%
echo b=%b% c=%c%
echo call,set a=%%a:%b%=%c%%%
call,set a=%%a:%b%=%c%%%
echo a=%a%
pause>nul
| Quote: | |
|
CODE: [Copy to clipboard]@echo off
set "a=cn-dos"
set "b=a"
set "c=b"
set "d=c"
echo %a%
call echo %%%b%%%
call call echo %%%%%%%c%%%%%%%
call call call echo %%%%%%%%%%%%%%%d%%%%%%%%%%%%%%%
pause
| Quote: | |
|
| 欢迎光临 中国DOS联盟论坛 (http://cndos.fam.cx/forum/) | Powered by Discuz! 2.5 |