WinRAR(WinZip)壓縮與解壓實現（C#版Window平台）

標籤：

本文的原理是藉助Windows平台安裝的WinRAR(WinZip)實現C#程式的調用（註：WinRAR壓縮解壓WinZip同樣適用）。

 

先來看WinRAR（WinZip）自身的支援調用命令：

壓縮命令：a {0} {1} -r 【{0}：壓縮後檔案名稱|{1}：待壓縮的檔案實體路徑】

ex:"a 你妹.rar f:\\MM -r" （含義為將f盤下MM的檔案夾壓縮為"你妹.rar"檔案）

解壓命令：x {0} {1} -y 【{0}：待解壓檔案名稱|{1}：待解壓檔案實體路徑】

ex:"x 么妹.rar f:\\么妹 -y"（待壓縮檔實體路徑："f:\\么妹\\么妹.rar"）

 

參數說明

參數	含義
a	添加檔案到壓縮包
x	以完整路徑從壓縮包解開壓縮

 

WinZip（WinRAR）調用通用類

using System;using System.Collections.Generic;using System.Text;//--------------usingusing System.Diagnostics;using Microsoft.Win32;using System.IO;/// <summary>/// Name:Stone/// DateTime: 2011/12/31 16:39:26/// Description:WinRAR壓縮/// </summary>public class WinRARCSharp{    // WinRAR安裝註冊表key    private const string WinRAR_KEY = @"WinRAR.ZIP\shell\open\command";    /// <summary>    /// 利用 WinRAR 進行壓縮    /// </summary>    /// <param name="path">將要被壓縮的檔案夾（絕對路徑）</param>    /// <param name="rarPath">壓縮後的 .rar 的存放目錄（絕對路徑）</param>    /// <param name="rarName">壓縮檔的名稱（包括尾碼）</param>    /// <returns>true 或 false。壓縮成功返回 true，反之，false。</returns>    public bool RAR(string path, string rarPath, string rarName)    {        bool flag = false;        string rarexe;       //WinRAR.exe 的完整路徑        RegistryKey regkey;  //註冊表鍵        Object regvalue;     //索引值        string cmd;          //WinRAR 命令參數        ProcessStartInfo startinfo;        Process process;        try        {            regkey = Registry.ClassesRoot.OpenSubKey(WinRAR_KEY);            regvalue = regkey.GetValue("");  // 索引值為 "d:\Program Files\WinRAR\WinRAR.exe" "%1"            rarexe = regvalue.ToString();            regkey.Close();            rarexe = rarexe.Substring(1, rarexe.Length - 7);  // d:\Program Files\WinRAR\WinRAR.exe            Directory.CreateDirectory(path);            //壓縮命令，相當於在要壓縮的檔案夾(path)上點右鍵->WinRAR->添加到壓縮檔->輸入壓縮檔名(rarName)            cmd = string.Format("a {0} {1} -r",                                rarName,                                path);            startinfo = new ProcessStartInfo();            startinfo.FileName = rarexe;            startinfo.Arguments = cmd;                          //設定命令參數            startinfo.WindowStyle = ProcessWindowStyle.Hidden;  //隱藏 WinRAR 視窗            startinfo.WorkingDirectory = rarPath;            process = new Process();            process.StartInfo = startinfo;            process.Start();            process.WaitForExit(); //無限期等待進程 winrar.exe 退出            if (process.HasExited)            {                flag = true;            }            process.Close();        }        catch (Exception e)        {            throw e;        }        return flag;    }    /// <summary>    /// 利用 WinRAR 進行解壓縮    /// </summary>    /// <param name="path">檔案解壓路徑（絕對）</param>    /// <param name="rarPath">將要解壓縮的 .rar 檔案的存放目錄（絕對路徑）</param>    /// <param name="rarName">將要解壓縮的 .rar 檔案名稱（包括尾碼）</param>    /// <returns>true 或 false。解壓縮成功返回 true，反之，false。</returns>    public bool UnRAR(string path, string rarPath, string rarName)    {        bool flag = false;        string rarexe;        RegistryKey regkey;        Object regvalue;        string cmd;        ProcessStartInfo startinfo;        Process process;        try        {            regkey = Registry.ClassesRoot.OpenSubKey(WinRAR_KEY);            regvalue = regkey.GetValue("");            rarexe = regvalue.ToString();            regkey.Close();            rarexe = rarexe.Substring(1, rarexe.Length - 7);            Directory.CreateDirectory(path);            //解壓縮命令，相當於在要壓縮檔(rarName)上點右鍵->WinRAR->解壓到當前檔案夾            cmd = string.Format("x {0} {1} -y",                                rarName,                                path);            startinfo = new ProcessStartInfo();            startinfo.FileName = rarexe;            startinfo.Arguments = cmd;            startinfo.WindowStyle = ProcessWindowStyle.Hidden;            startinfo.WorkingDirectory = rarPath;            process = new Process();            process.StartInfo = startinfo;            process.Start();            process.WaitForExit();            if (process.HasExited)            {                flag = true;            }            process.Close();        }        catch (Exception e)        {            throw e;        }        return flag;    }}

　　調用方法

WinRARCSharp win = new WinRARCSharp();win.RAR("F:\\aaa\\", "f:\\", "a.rar")； // 壓縮（將“f:\\aaa\\”目錄檔案壓縮到“f:\\a.rar”）win.UnRAR("f:\\呦M.zip", "f:\\MM", "GG"); // 解壓（將“f:\\呦M.zip”解壓到“f：\\MM\\GG”目錄下）

　　7z壓縮通用類：

using System;using System.Collections.Generic;using System.Text;using Microsoft.Win32;using System.Diagnostics;using System.IO;/// <summary>/// Name:Stone/// DateTime: 2012/1/4 16:26:08/// Description:7Z解壓管理類/// </summary>public class _7zRAR{    // 7z.exe 安裝地址    private const string _7zEXE = @"D:\Program Files (x86)\7-Zip\7z.exe";    /// <summary>    /// 利用 7zExE 進行壓縮    /// </summary>    /// <param name="_7zPath">將要被壓縮的檔案夾（實體路徑）</param>    /// <param name="filePath">壓縮後的的存放目錄（實體路徑）</param>    /// <returns>true 或 false。壓縮成功返回 true，反之，false。</returns>    public static bool Un7zRAR(string _7zPath, string filePath)    {        bool flag = false;        string cmd;        ProcessStartInfo startinfo;        Process process;        try        {            cmd = String.Format(@"x {0} -o{1} -y",                _7zPath, filePath);            startinfo = new ProcessStartInfo();            startinfo.FileName = _7zEXE;            startinfo.Arguments = cmd;            startinfo.WindowStyle = ProcessWindowStyle.Hidden;            process = new Process();            process.StartInfo = startinfo;            process.Start();            process.WaitForExit();            if (process.HasExited)            {                flag = true;            }            process.Close();        }        catch (Exception e)        {            throw e;        }        return flag;    }}

　　

 

WinRAR(WinZip)壓縮與解壓實現（C#版Window平台）