I know I can do this in Python or .NET, but I need to do this in Visual
FoxPro 9.
Does anyone have an example that can show the proper setup / way to open
a binary file (like a TIFF file) - jump to a specific address - and
conduct a reverse ones compliment on the bytes in a specific range of
addresses?
Generally, I am looking for the right way doing something like the
following...
*-- open file and read
h= fopen(TIFF_FILE,10)
fseek(h, (m.lnoffset)) && move the pointer
for lnj = 1 to 42
*-- each byte
x = fread(h, (m.lnj) )
*Q-- here I need to check byte, and reverse if necessary
endfor
fclose(h)
Tia,
John C. Gunvaldson
San Diego, CA
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