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Treating lines in a variable
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To
27/09/2012 10:22:03
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP2
Miscellaneous
Thread ID:
01553736
Message ID:
01553759
Views:
70
Still the same :)

It works fine line by line into FOR structure but the final result inside the variable is just the last line.

I wonder if lines are being replaced inside of the array or only being stored into the variable.

Any comments to Tore's (valuable) code would be appreciated because it seems almost perfect.
It seems to me there should be more than one new variable involved, but I not able to achieve it myself.


Moises





>>>>>Something like this (not tested)
>>>>>lcNewString=''
>>>>>#define crlf chr(13)+chr(10)
>>>>>For lnX = 1 to memlines(lcString)
>>>>>   lcNewString =Upper(Left(mline(lcString,lnX),1)) + substr(mline(lcString,lnX),2)  + crlf
>>>>>Endfor
>>>>>lcNewString = left(lcNewString, len(lcNewString-2))
>>>>
>>>>No
>>>
>>>???
>>>
>>
>>Try a with an mline() that is longer than set('memowidth')
>
>OK, you're right. Then you can use alines() instead, as Tamar suggests.
>lcNewString=''
>lnLen = alines(laString,lcString)
>#define crlf chr(13)+chr(10)
>For lnX = 1 to lnLen
>    lcNewString =Upper(Left(laString(lnX),1)) + substr(laString(lnX),2)  + crlf
>Endfor
>lcNewString = left(lcNewString, len(lcNewString-2))
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