using (ZipOutputStream s = new ZipOutputStream(File.Create(argZipPath)))

                {

                    s.UseZip64 = UseZip64.Off;

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

                    byte[] buffer = new byte[4096];

                    foreach (string file in argFiles)

                    {

                        // Using GetFileName makes the result compatible with XP

                        // as the resulting path is not absolute.

                        ZipEntry entry = new ZipEntry(Path.GetFileName(file));

                        // Setup the entry data as required.

                        // Crc and size are handled by the library for seakable streams

                        // so no need to do them here.

                        // Could also use the last write time or similar for the file.

                        entry.DateTime = DateTime.Now;

                        s.PutNextEntry(entry);

                        using (FileStream fs = File.OpenRead(file))

                        {

                            int sourceBytes;

                            do

                            {

                                sourceBytes = fs.Read(buffer, 0, buffer.Length);

                                s.Write(buffer, 0, sourceBytes);

                            } while (sourceBytes > 0);

                        }

                    }

                    s.Finish();

                    s.Close();

                }