how to unzip nested zip file

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C#

Hello,
How to unzip a nested zip file using c# winforms

Posted 10-Jun-12 22:35pm

rohit24c

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3 solutions

Solution 2

I would really recommend using http://www.icsharpcode.net/OpenSource/SharpZipLib/Download.aspx[^]. Using this zip assembly you can very easily extract your zip file, and then extract the zip file contained within.

Posted 10-Jun-12 22:43pm

db7uk

Solution 3

You may apply 7-Zip or use recovery zip in case some problems

http://www.zip.recoverytoolbox.com will give all the required information for proper extracting

Posted 13-May-13 11:41am

bradnelson@excite.co.uk

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Sandeep Mewara · Accepted Answer · 2012-06-10T22:42:00

Solution 1

You can unzip it once, loop through all the files and if any extracted file extension is *.zip then you can unzip it again. Since it sounds like you know how to unzip once, post that it's just logical coding to have nested unzip.

Still, in case needed, refer:
How to Zip and Unzip entire folders with nested files/folders.. example C# code[^]
Unzip Nested Zip Files While Streaming[^]

Posted 10-Jun-12 22:42pm

Sandeep Mewara

Comments

rohit24c 11-Jun-12 5:34am

yeah u rite its just logical coding i was making mistake in assigning path
Thanks buddy :)

Sandeep Mewara 11-Jun-12 9:14am

Welcome.