if errorlevel else
if [not] ERRORLEVEL <Number> <Command> [else <Expression>] if [not] <String1>==<String2> <Command> [else <Expression>] if [not] exist ...,當然還有特殊用法，如結合errorlevel：if errorlevel 1 echo error @ 最高權限 ... 或者結合defined（定義的意思）:if defined test (echo It is defined) else echo It isn't ... , IF [NOT] ERRORLEVEL number do command ... 如果指定的 條件為FALSE，命令後可跟ELSE 命令，該命令將 在ELSE 關鍵字之後執行該命令。,BAT批次指令： IF 的功能介紹IF ：在批次檔中執行條件處理。 指令詳解： ... ERRORLEVEL number 當上一個執行的程式傳回的結束碼大於或 等於指定數字時，則 ... IF EXIST filename. ( del filename. ) ELSE ( echo filename. missing. ) ,@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 This is New Version Pause Exit :Old cls Echo ... , if %ERRORLEVEL% EQU 0 (ECHO %ERRORLEVEL%) else (ECHO %ERRORLEVEL%) PAUSE ==========將下面的另存成xxx.ba==讀txt裡 ..., I'm having a hard time envisioning when ECHO would fail with a returned ERRORLEVEL not equal 0. I suppose it could fail if the output has ..., or if %ERRORLEVEL%==0 GOTO :LOG. (besides the syntax failure with ELSE aready mentioned by LotPings - I would not use parantheses if ...,There are two different methods of checking an errorlevel, the first syntax ( IF ... IF %ERRORLEVEL% EQU 0 (Echo No error found) ELSE (Echo An error was ... ,If you attempt to execute a non-existent command %ERRORLEVEL% will be set to ... IF %ERRORLEVEL% EQU 0 (Echo No error found) ELSE (Echo An error ...
| 相關軟體 PsTools 資訊 | |
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 if errorlevel else 相關參考資料
if - Microsoft Docs
if [not] ERRORLEVEL <Number> <Command> [else <Expression>] if [not] <String1>==<String2> <Command> [else <Expression>] if [not] exist ... https://docs.microsoft.com bat批處理if 命令示例詳解@ 最高權限者+Ramdisk+全新系統 ...
當然還有特殊用法，如結合errorlevel：if errorlevel 1 echo error @ 最高權限 ... 或者結合defined（定義的意思）:if defined test (echo It is defined) else echo It isn't ... https://blog.xuite.net windows bat （批處理）——IF詳解- IT閱讀 - ITREAD01.COM
IF [NOT] ERRORLEVEL number do command ... 如果指定的 條件為FALSE，命令後可跟ELSE 命令，該命令將 在ELSE 關鍵字之後執行該命令。 https://www.itread01.com BAT批次指令： IF 的功能介紹- 一般電腦軟體討論- 麻辣家族討論版版
BAT批次指令： IF 的功能介紹IF ：在批次檔中執行條件處理。 指令詳解： ... ERRORLEVEL number 當上一個執行的程式傳回的結束碼大於或 等於指定數字時，則 ... IF EXIST filename. ( del filename. ) ELSE ( echo filename. missing. ) http://forum.twbts.com 如何寫出判斷的BAT批次檔 - iT 邦幫忙::一起幫忙解決難題，拯救 ...
@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 This is New Version Pause Exit :Old cls Echo ... https://ithelp.ithome.com.tw Bat copy批次檔到啟動 - 藍色小威
if %ERRORLEVEL% EQU 0 (ECHO %ERRORLEVEL%) else (ECHO %ERRORLEVEL%) PAUSE ==========將下面的另存成xxx.ba==讀txt裡 ... http://blueweite.blogspot.com ifthenelse statements in Windows batch - Stack Overflow
I'm having a hard time envisioning when ECHO would fail with a returned ERRORLEVEL not equal 0. I suppose it could fail if the output has ... https://stackoverflow.com Batch Script Errorlevel, GOTO and IF LOOP - Stack Overflow
or if %ERRORLEVEL%==0 GOTO :LOG. (besides the syntax failure with ELSE aready mentioned by LotPings - I would not use parantheses if ... https://stackoverflow.com If - Conditionally perform command - Windows CMD - SS64.com
There are two different methods of checking an errorlevel, the first syntax ( IF ... IF %ERRORLEVEL% EQU 0 (Echo No error found) ELSE (Echo An error was ... https://ss64.com Errorlevel - Windows CMD - SS64.com
If you attempt to execute a non-existent command %ERRORLEVEL% will be set to ... IF %ERRORLEVEL% EQU 0 (Echo No error found) ELSE (Echo An error ... https://ss64.com |