c# Shell32 zip / unzip code, CopyHere 不工作

Mik*_*ike 1 c# zip shell32 shell32.dll

我在使用 Shell32 CopyHere 方法时遇到了一些问题。

首先,我从这个页面工作:http : //www.codeproject.com/Tips/257193/Easily-zip-unzip-files-using-Windows-Shell32

我希望用 C# 重写类似的东西,因为我几乎没有在 VB.NET 中工作过。

我正在传递一个输入目录,其中有一个文本文件作为我的测试。在底部,只是为了让我看到它实际上是在抓取我的文件,我写了 input.Items() 的计数,我得到了 1,所以我认为它看到的是我的目录,其中包含一个文本文件。但是,虽然我的代码创建了空的 zip 文件就好了,并且至少从控制台输出似乎正在抓取我的文件,但它实际上并没有将任何内容复制到 zip 文件中。不会抛出任何错误,就好像什么都没发生一样。

static void Zip(string i, string o)
{
        //Turn relative paths into full paths for Shell.NameSpace method.
        string ifp = Path.GetFullPath(i);
        string ofp = Path.GetFullPath(o);

        //Validate parameters.
        if (!(Directory.Exists(ifp)) || (Directory.GetFiles(ifp).Count() <= 0))
            throw new Exception("Input directory " + i + " was invalid.  " + i + " was either empty or doesn't exist.");
        string ext = ofp.Substring(ofp.Length - 4, 4);
        if (ext != ".zip")
            throw new Exception("Output zip directory " + o + " was invalid.  File extension was " + ext + " when it should be .zip.");
        if (File.Exists(ofp))
            throw new Exception("Output zip directory " + o + " was invalid.  Zip file already exists.");

        //The following data represents an empty zip file.
        byte[] startBuffer = { 80, 75, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
        //Create empty zip file.
        File.WriteAllBytes(ofp, startBuffer);
        if (!File.Exists(ofp))
            throw new Exception("Output zip directory " + o + " was unable to be created.");

        Shell sc = new Shell();
        //Folder which contains the files you want to zip.
        Folder input = sc.NameSpace(ifp);
        //Empty zip file as folder.
        Folder output = sc.NameSpace(ofp);
        //Copy the files into the empty zip file.
        output.CopyHere(input.Items(), 4);
        Console.WriteLine(input.Items().Count);
}
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我使用 Shell32 方法的方式有问题吗?

编辑:

抱歉响应缓慢,我正在尝试使用 DJ Kraze 提供的一些代码。

为了澄清一些事情,不幸的是我不能使用第三方工具,而且我使用的是 .NET 4.0。我将尝试听取 DJ 的建议,看看我是否可以使用 VB 版本或他善意发布的 C#。

谢谢大家的帮助。

Met*_*Man 5

此处的代码将是等效于 codeproject 页面中的 VB.NET 代码的 C#

using Microsoft.VisualBasic;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
public class Form1
{

    public void Zip()
    {
        //1) Lets create an empty Zip File .
        //The following data represents an empty zip file .

        byte[] startBuffer = {
            80,
            75,
            5,
            6,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0
        };
        // Data for an empty zip file .
        FileIO.FileSystem.WriteAllBytes("d:\\empty.zip", startBuffer, false);

        //We have successfully made the empty zip file .

        //2) Use the Shell32 to zip your files .
        // Declare new shell class
        Shell32.Shell sc = new Shell32.Shell();
        //Declare the folder which contains the files you want to zip .
        Shell32.Folder input = sc.NameSpace("D:\\neededFiles");
        //Declare  your created empty zip file as folder  .
        Shell32.Folder output = sc.NameSpace("D:\\empty.zip");
        //Copy the files into the empty zip file using the CopyHere command .
        output.CopyHere(input.Items, 4);

    }

    public void UnZip()
    {
        Shell32.Shell sc = new Shell32.Shell();
        //'UPDATE !!
        //Create directory in which you will unzip your files .
        IO.Directory.CreateDirectory("D:\\extractedFiles");
        //Declare the folder where the files will be extracted
        Shell32.Folder output = sc.NameSpace("D:\\extractedFiles");
        //Declare your input zip file as folder  .
        Shell32.Folder input = sc.NameSpace("d:\\myzip.zip");
        //Extract the files from the zip file using the CopyHere command .
        output.CopyHere(input.Items, 4);

    }

}
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