using System;
using System.Text;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.Collections;
using System.IO;
using Microsoft.Win32;
using System.Diagnostics;
/// <summary>
/// Compress 的摘要说明
/// </summary>
public class CompressFiles
{
   /// <summary>
   /// 压缩文件
   /// </summary>
   /// <param name="DFilePath">需要压缩的文件夹或者单个文件</param>
   /// <param name="DRARName">生成压缩文件的文件名</param>
   /// <param name="DRARPath">生成压缩文件保存路径</param>
   /// <returns></returns>
   public static bool CompressRAR(string DFilePath, string DRARName, string DRARPath)
   {
   String the_rar;
   RegistryKey the_Reg;
   Object the_Obj;
   String the_Info;
   ProcessStartInfo the_StartInfo;
   Process the_Process;
   try
   {
   the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRAR.exe\Shell\Open\Command");
   the_Obj = the_Reg.GetValue("");
   the_rar = the_Obj.ToString();
   the_Reg.Close();
   the_rar = the_rar.Substring(1, the_rar.Length - 7);
   the_Info = " a " + " " + DRARName + " " + DFilePath + " -ep1"; //命令 + 压缩后文件名 + 被压缩的文件或者路径
   the_StartInfo = new ProcessStartInfo();
   the_StartInfo.FileName = the_rar;
   the_StartInfo.Arguments = the_Info;
   the_StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
   the_StartInfo.WorkingDirectory = DRARPath; //RaR文件的存放目录。
   the_Process = new Process();
   the_Process.StartInfo = the_StartInfo;
   the_Process.Start();
   the_Process.WaitForExit();
   the_Process.Close();
   return true;
   }
   catch (Exception ex)
   {
   return false;
   }
   }
   /// <summary>
   /// 解压缩到指定文件夹
   /// </summary>
   /// <param name="RARFilePath">压缩文件存在的目录 </param>
   /// <param name="RARFileName">压缩文件名称 </param>
   /// <param name="UnRARFilePath">解压到文件夹</param>
   /// <param name="isCovering">是否覆盖原来文件</param>
   /// <returns></returns>
   public static bool DecompressionRAR(string RARFilePath, string RARFileName, string UnRARFilePath, bool isCovering)
   {
   //解压缩
   String the_rar;
   RegistryKey the_Reg;
   Object the_Obj;
   String the_Info;
   ProcessStartInfo the_StartInfo;
   Process the_Process;
   try
   {
   the_Reg = Registry.ClassesRoot.OpenSubKey(@"Applications\WinRar.exe\Shell\Open\Command");
   the_Obj = the_Reg.GetValue("");
   the_rar = the_Obj.ToString();
   the_Reg.Close();
   the_rar = the_rar.Substring(1, the_rar.Length - 7);
   if (isCovering)
   {
   the_Info = @"x -o+" + " " + RA