How To Create Password Protected Zip File

Feb 25, 2011

With the System.IO.Compression i am able to convert a file to zip but how to make it password protected. I dont want to use any third-party library or dll. Is it possible to make a file password protected within c#. do not provide the link that doesn't meet above scenario.

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Reference URL: http://support.microsoft.com/kb/303717/EN-US/
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