Description: How to use the ziplib on the fly

Link: http://www.codekeep.net/snippets/dc6c17a3-4d8d-4fb9-9e08-7592b2a8c377.aspx

using System;
using System.IO;

using ICSharpCode.SharpZipLib.Core;
using ICSharpCode.SharpZipLib.Zip;

class MainClass
{
    public static void Main(string[] args)
    {
        string[] filenames = Directory.GetFiles(args[0]);
        byte[] buffer = new byte[4096];

        using ( ZipOutputStream s = new ZipOutputStream(File.Create(args[1])) ) {

            s.SetLevel(9); // 0 - store only to 9 - means best compression

            foreach (string file in filenames) {
                ZipEntry entry = new ZipEntry(file);
                s.PutNextEntry(entry);

                using (FileStream fs = File.OpenRead(file)) {
                    StreamUtils.Copy(fs, s, buffer);
                }
            }
        }
    }
}