<div>
... there are no zip/unzip functions in vb.net ...<br />
<br />
See also this thread: <a href="http://www.codeguru.com/forum/showthread.php?t=443029" rel="ugc">http://www.codeguru.com/forum/showthread.php?t=443029</a>
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... there are no zip/unzip functions in vb.net ...

See also this thread: http://www.codeguru.com/forum/showthread.php?t=443029 [http://www.codeguru.com/forum/showthread.php?t=443029]

<div>
The .NET Framework includes GZipStream and related classes, but they only support compression, not the standard ZIP file structure. This article explains how you can handle correctly zipping and unzipping folders and files including using a zip password<br />
<a href="http://eggheadcafe.com/tutorials/aspnet/9ce6c242-c14c-4969-9251-af95e4cf320f/zip--unzip-folders-and-f.aspx" rel="ugc">http://eggheadcafe.com/tutorials/aspnet/9ce6c242-c14c-4969-9251-af95e4cf320f/zip--unzip-folders-and-f.aspx</a><br />
<br />

</div>


The .NET Framework includes GZipStream and related classes, but they only support compression, not the standard ZIP file structure. This article explains how you can handle correctly zipping and unzipping folders and files including using a zip password
http://eggheadcafe.com/tutorials/aspnet/9ce6c242-c14c-4969-9251-af95e4cf320f/zip--unzip-folders-and-f.aspx [http://eggheadcafe.com/tutorials/aspnet/9ce6c242-c14c-4969-9251-af95e4cf320f/zip--unzip-folders-and-f.aspx]



<div>
Hi,<br />
<br />
So It is not possible to unzip without a third party DLL?
</div>


Hi,

So It is not possible to unzip without a third party DLL?

<div>
Like both links already explain: No. 
</div>


<div>
<div class="content wysiwyg-content">
Hi ALL!!!!<br />
<br />
<br />
I am Selvam...<br />
<br />
I have the doubt! <br />
<br />
I used System.IO.Packaging &amp;&nbsp;System.IO.Compression to make zip files...<br />
<br />
<b>Similarly Can we do Unzip with that above packages?</b><br />
<br />
<b>Without any third party DLL is it possible to create to unzip files into a folder which I specified?</b><br />
<br />

</div>
</div>


Hi ALL!!!!


I am Selvam...

I have the doubt! 

I used System.IO.Packaging & System.IO.Compression to make zip files...

Similarly Can we do Unzip with that above packages?

Without any third party DLL is it possible to create to unzip files into a folder which I specified?



Create VB.Net applcation to unzip into a folder without using a tthird party DLL?

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,