title: Gzip a directory that has subdirectories using GZipStream class with C#?
body: <p><a href="http://msdn.microsoft.com/en-us/library/system.io.compression.gzipstream.aspx" rel="nofollow">This MSDN</a> site has an example to gzip a file. Then, how can I gzip a whole directory with sub directories in it? </p>