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How can I replace bytes in file
Message
From
02/11/2005 12:30:23
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01064533
Message ID:
01064566
Views:
34
Thank you very much!


>Hi Dennis,
>
>Looks fine to me but you'll have to test to make sure that binary data doesn't get srewed in that process.
>>
>>Thanks for reply...
>>As I right understand it might looks like
>
>>lcBinary = FILETOSTR(lcFilename)
>>IF ASC(LEFT(lcBinary,1))=0xFF AND ASC(SUBSTR(lcBinary,2,1))=0xD8
>>       lcBinary = CHR(0x45)+CHR(0x50)+SUBSTR(lcBinary,3,LEN(lcBinary))
>>       STRTOFILE(lcBinary,lcFilename)
>>ENDIF
>
>>Am I right?
>>
>>
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