encryption - Decrypting a Password Protected Zipped File using DotNetZip C# -


i m trying extract zipped file through dotnetzip. file encrypted password , needs either reset or removed. used extractall method received exception:

badpasswordexception unhandled, password didnot match.

my code below: 

using (ionic.zip.zipfile zip = ionic.zip.zipfile.read(source_file)) {     zip.password = "1234";     zip.extractall(dest_path, ionic.zip.extractexistingfileaction.overwritesilently); }

any appreciated.

according documentation use

using (zipfile zip = zipfile.read(existingzipfile)) {     zipentry e = zip["taxinformation-2008.xls"];     e.extractwithpassword(basedirectory, password); }

http://dotnetzip.herobo.com/dnzhelp/index.html


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