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Newcomers DBPro Corner / string comparison

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HKlown
21
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Joined: 18th Jan 2003
Location: United States
Posted: 8th Mar 2003 20:07
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is string comparison ("if str1$=str2$") case-sensitive? If it's not, is there any way to do case sensitive comparison? I know that in VB there's the IsLike() function, but I dont' know about darkBasic.

thanks
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Hamish McHaggis
21
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Joined: 13th Dec 2002
Location: Modgnik Detinu
Posted: 8th Mar 2003 20:26
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if lower$(str1$)=lower$(str2$)

it returns the dtring in lower case letters. "upper$()" does the same but in upper case letters.

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IanM
Retired Moderator
22
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Joined: 11th Sep 2002
Location: In my moon base
Posted: 8th Mar 2003 22:29
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What Hamish means is that string comparison is case-sensitive, but that by using upper$() or lower$() you can get a case insensitive comparison
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