set errorlevel
Some utilities will return negative numbers as an exit code. If you attempt to execute a non-existent command %ERRORLEVEL% will be set to 9009. Detecting ... ,2020年2月29日 — If you want to store the eventual exit code in a cmd.exe variable for later use with exit , do not try to set ERRORLEVEL ; instead, use a custom ... ,set /a age/=1441 echo %ErrorLevel%. ) endlocal ) popd pause goto :eof. :GetInternationalSettings setlocal for /f "tokens=3" %%a in ('reg query ... ,2014年5月2日 — @ECHO OFF SETLOCAL DEL output.txt 2>nul REM Loop through each line of input.txt FOR /F "tokens=1-3 delims=, " %%i IN (.-ready-input.txt) ... ,You are redefining the system variable into a regular one. When you do this, the system will not use it until the command session is closed. The best way would ... ,In this answer the ERRORLEVEL values returned by all internal cmd.exe commands are described; they are grouped by the way the value is changed and ... ,2009年7月11日 — if you use exit /b 0 you can return an errorlevel 0 from within a child batch script without also exiting the parent. ,Don't compare errorlevels like that, as the variable will be expanded before the if block even executes and thus retains its value from before the block. Use the ... ,@echo off; SETLOCAL; set errorlevel=2; start /wait child.bat; echo %errorlevel%. 儿童.bat. set errorlevel=1; exit %errorlevel%. 輸出：. 2. 預期輸出：. 1. 此處提供 ... ,@Echo Off Findstr /I /P /C:"Version=11.1" D:-123.ini If Errorlevel 1 Goto Old If Errorlevel 0 Goto New :New cls Echo ... set 部分做法也可以直接用兩津勘吉的作法。
| 相關軟體 PsTools 資訊 | |
|---|---|
 set errorlevel 相關參考資料
Errorlevel - Windows CMD - SS64.com
Some utilities will return negative numbers as an exit code. If you attempt to execute a non-existent command %ERRORLEVEL% will be set to 9009. Detecting ... https://ss64.com How to set %ERRORLEVEL% in cmd c? - Stack Overflow
2020年2月29日 — If you want to store the eventual exit code in a cmd.exe variable for later use with exit , do not try to set ERRORLEVEL ; instead, use a custom ... https://stackoverflow.com How to set errorlevel 1 - Microsoft Technet
set /a age/=1441 echo %ErrorLevel%. ) endlocal ) popd pause goto :eof. :GetInternationalSettings setlocal for /f "tokens=3" %%a in ('reg query ... https://social.technet.microso Set errorlevel in Windows batch file - Stack Overflow
2014年5月2日 — @ECHO OFF SETLOCAL DEL output.txt 2>nul REM Loop through each line of input.txt FOR /F "tokens=1-3 delims=, " %%i IN (.-ready-input.txt) ... https://stackoverflow.com setting ERRORLEVEL to 0 - Super User
You are redefining the system variable into a regular one. When you do this, the system will not use it until the command session is closed. The best way would ... https://superuser.com What are the ERRORLEVEL values set by internal cmd.exe ...
In this answer the ERRORLEVEL values returned by all internal cmd.exe commands are described; they are grouped by the way the value is changed and ... https://stackoverflow.com What is the easiest way to reset ERRORLEVEL to zero ...
2009年7月11日 — if you use exit /b 0 you can return an errorlevel 0 from within a child batch script without also exiting the parent. https://stackoverflow.com Windows batch file net command not setting errorlevel - Stack ...
Don't compare errorlevels like that, as the variable will be expanded before the if block even executes and thus retains its value from before the block. Use the ... https://stackoverflow.com windows:將錯誤級別从子批處理傳遞给父批處理- Codebug
@echo off; SETLOCAL; set errorlevel=2; start /wait child.bat; echo %errorlevel%. 儿童.bat. set errorlevel=1; exit %errorlevel%. 輸出：. 2. 預期輸出：. 1. 此處提供 ... https://t.codebug.vip 如何寫出判斷的BAT批次檔 - iT 邦幫忙 - iThome
@Echo Off Findstr /I /P /C:"Version=11.1" D:-123.ini If Errorlevel 1 Goto Old If Errorlevel 0 Goto New :New cls Echo ... set 部分做法也可以直接用兩津勘吉的作法。 https://ithelp.ithome.com.tw |