AmpMan2000
25th March 2006 23:57 UTC

Looping through the chars of a string
Hey all,

Lets say I have a string "abcd@#123", how can I loop through each character of this string and do some work with each char and then exit the loop after the last char?

Thanks

Instructor
26th March 2006 04:10 UTC

Name "Output"
OutFile "Output.exe"

Section
        StrCpy $0 "abcd@#123"
        StrCpy $1 0
        
        loop:
        StrCpy $2 $0 1 $1
        StrCmp $2 '' end
        IntOp $1 $1 + 1
        #
        MessageBox MB_OK '$$0={$0}$\n$$1={$1}$\n$$2={$2}'
        #
        goto loop
        
        end:
SectionEnd

AmpMan2000
26th March 2006 08:01 UTC

Works great, thanks so much Instructor!