Michael, thanks for your solution. Can´t believe that it is so easy to do that manipulation. I thought char cannot be used with binary files, but it can. Thanks again.
Regards, Matthias Am 08.09.2011 um 03:42 schrieb Michael Kann: > repeat for each char c in negated_binary_file > put charToNum(c) into x > put numToChar(255-x) after fixed_binary_file > end repeat > > --- On Wed, 9/7/11, Matthias Rebbe <matthias_livecode_150...@m-r-d.de> wrote: > > From: Matthias Rebbe <matthias_livecode_150...@m-r-d.de> > Subject: how to bitwise negate a binary file? > To: "How to use LiveCode" <use-livecode@lists.runrev.com> > Date: Wednesday, September 7, 2011, 5:23 PM > > Hi, > > i have here some binary files, which were negated bitwise. How can i > "convert" them back? > Is there a livecode function i can use? > > Or do i have to > convert the binary file to hex, > convert each byte to decimal, > convert each "decimal"byte value with "bitNot", > reconvert to hex and then convert to binary again? > > Any ideas? > > Regards, > > Matthias > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
