批处理中的两个问题:否则不能被识别为命令，而且(此时是意外的)

Question

在批处理中，通过一个计算机电源级别检查程序，我测试并发现了“()”在以下方面的错误：

IF /I "%Battery.PowerOnline%"=="TRUE" (

我认为其他的是：

    pause
    )
    ELSE
    (
    ECHO.

这是我的密码：

@echo off
set x=1
:f
:: Use WMI to retrieve battery status information
FOR /F "tokens=1* delims==" %%A IN ('WMIC /NameSpace:"\\root\WMI" Path BatteryStatus              Get Charging^,Critical^,Discharging /Format:list ^| FIND "=TRUE"') DO ECHO Battery is %%A
FOR /F "tokens=*  delims="  %%A IN ('WMIC /NameSpace:"\\root\WMI" Path BatteryStatus              Get PowerOnline^,RemainingCapacity  /Format:list ^| FIND "="')     DO SET  Battery.%%A
FOR /F "tokens=*  delims="  %%A IN ('WMIC /NameSpace:"\\root\WMI" Path BatteryRuntime             Get EstimatedRuntime                /Format:list ^| FIND "="')     DO SET  Battery.%%A
FOR /F "tokens=*  delims="  %%A IN ('WMIC /NameSpace:"\\root\WMI" Path BatteryFullChargedCapacity Get FullChargedCapacity             /Format:list ^| FIND "="')     DO SET  Battery.%%A

:: Calculate runtime left and capacity
SET /A Battery.EstimatedRuntime  = ( %Battery.EstimatedRuntime% + 30 ) / 60
SET /A Battery.RemainingCapacity = ( %Battery.RemainingCapacity%00 + %Battery.FullChargedCapacity% / 2 ) / %Battery.FullChargedCapacity%
echo %Battery.RemainingCapacity%%%
:: Display results
echo.
echo.
IF /I "%Battery.PowerOnline%"=="TRUE" (

    ECHO    Now working on main power
    ECHO. 
    ECHO    Battery %Battery.RemainingCapacity%%% charged
    ECHO. 
    ECHO. 
    pause
    )
    ELSE
    (
    ECHO. 
    ECHO    Estimated remaining runtime %Battery.EstimatedRuntime% minutes
    ECHO. 
    ECHO    Remaining capacity %Battery.RemainingCapacity%%%
    ECHO. 
    ECHO. 
    if "Battery.RemainingCapacity%"=="4555%" (
        pause
        echo       m
    ) else (
        goto f
    )
)

Answer 1

这个

)
else
(

必须将编码为

) else (

(即)关闭-帕伦，else和重新开放-帕伦都在同一条线上。)

对DO (的同样的评论.