michael_wp原创：用.net实现zip----5

//ZipReader.cs
using System;
using System.Collections;
using System.Runtime.Serialization;
namespace OrganicBit.Zip {
    /// Provides support for reading files in the ZIP file format. Includes support for both compressed and uncompressed entries.
    /// This example shows how to view the entries in a ZIP file.
    ///
    /// public static void View(string zipFileName) {
    ///     ZipReader reader = new ZipReader(zipFileName);
    ///
    ///     Console.WriteLine("Archive: {0} ({1} files)", zipFileName, reader.Entries.Count);
    ///     Console.WriteLine(reader.Comment);
    ///
    ///     string format = "{0,8} {1,8} {2,5} {3,10} {4,5} {5}";
    ///     Console.WriteLine(format, " Length ", "    Size    ", "Ratio", "     Date     ", "Time ", "Name");
    ///     Console.WriteLine(format, "--------", "--------", "-----", "----------", "-----", "----");