using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Diagnostics;
using Microsoft.Win32;
namespace RarClass
{
??? public class unrar
??? {
??? public void unCompressRAR(string unRarPatch, string rarPatch, string rarName)
??????? {
??????????? string the_rar;
??????????? RegistryKey the_Reg;
??????????? object the_Obj;
??????????? string the_Info;

??????????????? the_Reg = Registry.LocalMachine.OpenSubKey(@”SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\WinRAR.exe”);
??????????????? the_Obj = the_Reg.GetValue(“”);
??????????????? the_rar = the_Obj.ToString();
??????????????? the_Reg.Close();
??????????????? //the_rar = the_rar.Substring(1, the_rar.Length – 7);

??????????????? if (Directory.Exists(unRarPatch) == false)
??????????????? {
??????????????????? Directory.CreateDirectory(unRarPatch);
??????????????? }
??????????????? the_Info = “x? -y? ” + rarName + ” ” + unRarPatch ;
??????????????? ProcessStartInfo the_StartInfo = new ProcessStartInfo();
??????????????? the_StartInfo.FileName = the_rar;
??????????????? the_StartInfo.Arguments = the_Info;
??????????????? the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
??????????????? the_StartInfo.WorkingDirectory = rarPatch;//獲取壓縮包路徑

??????????????? Process the_Process = new Process();
??????????????? the_Process.StartInfo = the_StartInfo;
??????????????? the_Process.Start();
??????????????? the_Process.WaitForExit();
??????????????? the_Process.Close();
???????????????
???????????
??????? }
??? }
}

2.

????????????????Directory.CreateDirectory(path);
????????????????

????????????????startinfo.WorkingDirectory?

?

昨天又看了下，發(fā)現(xiàn)如果路徑中有空格（如：D:\Program Files\）的話壓縮解壓就會出現(xiàn)問題，折磨了我很長時間，最后實在沒辦法了就在cmd里面試了半天，發(fā)現(xiàn)在有空格的路徑上加雙引號就可以了。在代碼里Directory.CreateDirectory(path);后面把 path 和?rarName 都判斷一下如果有空格，就加上 path = “\”" + path + “\”";

?

3.

? c#與RAR 收藏
本次示例主要實現(xiàn)：
1.壓縮文件夾及其下文件
2.壓縮文件夾下文件
3.壓縮文件夾及其下文件為rar 還是 zip
4.解壓縮
5.加密壓縮及解加密壓縮
———–
示例代碼如下：
protected void Button1_Click(object sender, EventArgs e)
??? {
??????? string strtxtPath = “C:\\freezip\\free.txt”;
??????? string strzipPath = “C:\\freezip\\free.zip”;
??????? System.Diagnostics.Process Process1 = new System.Diagnostics.Process();
??????? Process1.StartInfo.FileName = “Winrar.exe”;
??????? Process1.StartInfo.CreateNoWindow = true;

??????? 1
??????? 壓縮c:\freezip\free.txt(即文件夾及其下文件freezip\free.txt)
??????? 到c:\freezip\free.rar
??????? //strzipPath = “C:\\freezip\\free”;//默認壓縮方式為 .rar
??????? //Process1.StartInfo.Arguments = ” a -r ” + strzipPath + ” ” + strtxtPath;

??????? 2
??????? 壓縮c:\freezip\free.txt(即文件夾及其下文件freezip\free.txt)
??????? 到c:\freezip\free.rar
??????? //strzipPath = “C:\\freezip\\free”;//設(shè)置壓縮方式為 .zip
??????? //Process1.StartInfo.Arguments = ” a -afzip ” + strzipPath + ” ” + strtxtPath;

??????? 3
??????? 壓縮c:\freezip\free.txt(即文件夾及其下文件freezip\free.txt)
??????? 到c:\freezip\free.zip 直接設(shè)定為free.zip
??????? //Process1.StartInfo.Arguments = ” a -r “+strzipPath+” ” + strtxtPath ;

??????? 4
??????? 搬遷壓縮c:\freezip\free.txt(即文件夾及其下文件freezip\free.txt)
??????? 到c:\freezip\free.rar 壓縮后 原文件將不存在
??????? //Process1.StartInfo.Arguments = ” m ” + strzipPath + ” ” + strtxtPath;

??????? 5
??????? 壓縮c:\freezip\下的free.txt(即文件free.txt)
??????? 到c:\freezip\free.zip 直接設(shè)定為free.zip 只有文件 而沒有文件夾
??????? //Process1.StartInfo.Arguments = ” a -ep ” + strzipPath + ” ” + strtxtPath;

??????? 6
??????? 解壓縮c:\freezip\free.rar
??????? 到 c:\freezip\
??????? //strtxtPath = “c:\\freezip\\”;
??????? //Process1.StartInfo.Arguments = ” x ” + strzipPath + ” ” + strtxtPath;

??????? 7
??????? 加密壓縮c:\freezip\free.txt(即文件夾及其下文件freezip\free.txt)
??????? 到c:\freezip\free.zip 密碼為123456 注意參數(shù)間不要空格
??????? //Process1.StartInfo.Arguments = ” a -p123456 ” + strzipPath + ” ” + strtxtPath;

??????? 8
??????? 解壓縮加密的c:\freezip\free.rar
??????? 到 c:\freezip\?? 密碼為123456 注意參數(shù)間不要空格
??????? //strtxtPath = “c:\\freezip\\”;
??????? //Process1.StartInfo.Arguments = ” x -p123456 ” + strzipPath + ” ” + strtxtPath;

?????? 9
?????? -o+ 覆蓋 已經(jīng)存在的文件
?????? -o- 不覆蓋 已經(jīng)存在的文件
?????? //strtxtPath = “c:\\freezip\\”;
?????? //Process1.StartInfo.Arguments = ” x -o+ ” + strzipPath + ” ” + strtxtPath;

?????? 10
?????? 只從指定的zip中
?????? 解壓出free1.txt
?????? 到指定路徑下
?????? 壓縮包中的其他文件 不予解壓
?????? //strtxtPath = “c:\\freezip\\”;
?????? //Process1.StartInfo.Arguments = ” x ” + strzipPath + ” ” +” free1.txt” + ” ” + strtxtPath;

?????? 11
?????? 通過 -y 對所有詢問回應(yīng)為”是” 以便 即便發(fā)生錯誤 也不彈出WINRAR的窗口
?????? -cl 轉(zhuǎn)換文件名為小寫字母
?????? //strtxtPath = “c:\\freezip\\”;
?????? //Process1.StartInfo.Arguments = ” t -y -cl ” + strzipPath + ” ” + ” free1.txt”;

??????? Process1.Start();???
??????? if (Process1.HasExited)
??????? {
?????????????? int iExitCode = Process1.ExitCode;
??????????????? if (iExitCode == 0)
??????????????? {
??????????????????? Response.Write(iExitCode.ToString() + ” 正常完成”);
??????????????? }
??????????????? else
??????????????? {
??????????????????? Response.Write(iExitCode.ToString() + ” 有錯完成”);
??????????????? }
??????? }
??? }

4.