18 lines
232 B
Batchfile
18 lines
232 B
Batchfile
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@echo off
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setlocal enabledelayedexpansion
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call :length %1 res
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echo length of %1 is %res%
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goto :eof
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:length
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set str=%~1
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set cnt=0
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:loop
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if "%str%" equ "" (
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set %2=%cnt%
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goto :eof
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)
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set str=!str:~1!
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set /a cnt = cnt + 1
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goto loop
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