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The time now is 2026-08-09 02:21

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DOS批处理 & 脚本技术（批处理室） » Question: how to make IF ignore case when comparing

Floor1　tt518	Posted 2008-06-20 10:56
初级用户　Posts 18　Credits 44
rt How do I make a case-insensitive comparison in if One of my batch files needs parameters, and the parameters need to ignore case, for example -help and -HELP and -heLP etc. should all have the same effect I don't want to write it like this iif "%1"=="-help" goto help if "%1"=="/help" goto help if "%1"=="-HELP" goto help if "%1"=="/HELP" goto help [ Last edited by tt518 on 2008-6-20 at 11:04 AM ]

Floor2　FQ	Posted 2008-06-20 11:12
社区乞丐　Posts 37　Credits -61
I suggest the OP read the help more before asking questions /I switch; if this switch is specified, it means that the string comparison to be performed is case-insensitive. /I can be used with IF in the string1==string2 form. These comparisons are generic; the reason is that if string1 and string2 are both made up of numbers, the strings will be converted to numbers and compared numerically.

Floor3　tt518	Posted 2008-06-20 11:14
初级用户　Posts 18　Credits 44
Ah, thank you very much!!! I'm a newbie, please look after me, everyone!