why doesn't this work?
SET FIRST=""
SET COUNT=0
FOR %%F IN (dir *.png) DO (
IF %COUNT% NEQ 0 GOTO _skip
SET FIRST=%%F
:_skip
ECHO "%%F",
SET /A COUNT=COUNT+1
)
It sets FIRST to the last *.png because the IF condition fails, because COUNT - although is incremented by set /A, the IF %COUNT% doesn't ever work. Very frustrating.
Don't need to count, just do goto skip after echo line.
@echo off
for /f "delims=" %%f in ('dir /b *.png') do (
rem :: you can use "echo %%f" instead of "set first=%%f"
set first=%%f
goto _skip
)
:_skip
echo %first%
you mixing two things to scan folder.
Here is the second way:
@echo off
for %%f in (*.png) do (
set first=%%f
goto _skip
)
:_skip
echo %first%
exit /b 0
If you need absolutely to count, here is the way to skip with count. As stated in comment, you need to enable delayedExpansion
@echo off
set count=1
for %%f in (*.png) do (
set first=%%f
setlocal enabledelayedexpansion
if "!count!"=="1" goto _skip
endlocal
set /a count+=1
)
:_skip
echo !first!
setlocal in the for body? why not stating it once before for?
endlocal then before set /a to disable the delayed expansion for the next for loop iteration...
set /Awas not supported back then!)? 2. you'll need delayed variable expansion as you modify and readCOUNTwithin theforloop; 3. do not usegotowithin code blocks likeforsince they break the block context;