中国DOS联盟

剛剛試了找尋Domain上有在線的電腦...所以試試用for + new view + find 去執行....

@Echo off
for /f "tokens=1 delims=\ " %%i in ('net view ^|find "LAPTOP"') do (
echo %%i
Set AAA=%%i
echo %AAA%
)

執行後發現....%%i 的結果是準確的...但如果我把Set AAA=%%i這個執行後,%AAA%就會Echo不到...到底是那裡錯呢? (我又不太想把結果export到txt file去再作其他程序的執行來源....
我也試過用Call帶入%%a,結果！也是一樣....

講高手們幫忙!!

[ Last edited by qoozen on 2008-1-22 at 10:55 PM ]

@Echo off
setlocal enabledelayedexpansion
for /f "tokens=1 delims=\ " %%i in ('net view ^|find "LAPTOP"') do (
echo %%i
Set AAA=%%i
echo !AAA!
)
未测试

Thanks, 剛剛我也試了setlocal enabledelayedexpansion結果是沒問題~正想上來回一下就發覺高手們回覆真有效率 ^^

但我想問一下應於這個....
是否第一次for裡的Set和Echo的值是由0開始
所以在for裡所運算就是要先宣告enabledelayedexpansion才能生效呢?

下次我會試多點才發問的 ^_^

@Echo off
for /f "tokens=1 delims=\ " %%i in ('net view ^|find "LAPTOP"') do (
echo %%i
Set AAA=%%i
echo %AAA%
)

@Echo off
for /f "tokens=1 delims=\ " %%i in ('net view ^|find "LAPTOP"') do (
echo %%i
Set AAA="%%i"
echo %AAA%
)