How to extract zip file using dotnet framework 4.0 without using third party dlls [closed]

Question

I'm in a fix. I need to download a zip file from network location and then decompress it on local machine and use the files. The only constraint is that I cannot use any third party dll.

Answer 1

In .NET framework 4.5 now there is System.IO.Compression.ZipFile.ExtractToDirectory(String, String) method.